19410386050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 41707830528

約数和(自身を除く): 22297444478

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 61, 82, 103, 110, 122, 137, 205, 206, 274, 275, 305, 410, 451, 515, 550, 610, 671, 685, 902, 1025, 1030, 1133, 1342, 1370, 1507, 1525, 2050, 2255, 2266, 2501, 2575, 3014, 3050, 3355, 3425, 4223, 4510, 5002, 5150, 5617, 5665, 6283, 6710, 6850, 7535, 8357, 8446, 11234, 11275, 11330, 12505, 12566, 14111, 15070, 16714, 16775, 21115, 22550, 25010, 27511, 28085, 28222, 28325, 31415, 33550, 37675, 41785, 42230, 46453, 55022, 56170, 56650, 61787, 62525, 62830, 69113, 70555, 75350, 83570, 91927, 92906, 105575, 123574, 125050, 137555, 138226, 140425, 141110, 155221, 157075, 183854, 208925, 211150, 232265, 257603, 275110, 280850, 308935, 310442, 314150, 342637, 345565, 352775, 417850, 459635, 464530, 515206, 578551, 617870, 685274, 687775, 691130, 705550, 776105, 860771, 919270, 1157102, 1161325, 1288015, 1375550, 1544675, 1552210, 1713185, 1721542, 1727825, 2298175, 2322650, 2576030, 2833633, 2892755, 3089350, 3426370, 3455650, 3769007, 3880525, 4303855, 4596350, 5667266, 5785510, 6364061, 6440075, 7538014, 7761050, 8565925, 8607710, 9468481, 12728122, 12880150, 14168165, 14463775, 17131850, 18845035, 18936962, 21519275, 28336330, 28927550, 31820305, 35291611, 37690070, 43038550, 47342405, 63640610, 70583222, 70840825, 94225175, 94684810, 141681650, 159101525, 176458055, 188450350, 236712025, 318203050, 352916110, 388207721, 473424050, 776415442, 882290275, 1764580550, 1941038605, 3882077210, 9705193025, 19410386050]

約数ペア:

[(1, 19410386050), (2, 9705193025), (5, 3882077210), (10, 1941038605), (11, 1764580550), (22, 882290275), (25, 776415442), (41, 473424050), (50, 388207721), (55, 352916110), (61, 318203050), (82, 236712025), (103, 188450350), (110, 176458055), (122, 159101525), (137, 141681650), (205, 94684810), (206, 94225175), (274, 70840825), (275, 70583222), (305, 63640610), (410, 47342405), (451, 43038550), (515, 37690070), (550, 35291611), (610, 31820305), (671, 28927550), (685, 28336330), (902, 21519275), (1025, 18936962), (1030, 18845035), (1133, 17131850), (1342, 14463775), (1370, 14168165), (1507, 12880150), (1525, 12728122), (2050, 9468481), (2255, 8607710), (2266, 8565925), (2501, 7761050), (2575, 7538014), (3014, 6440075), (3050, 6364061), (3355, 5785510), (3425, 5667266), (4223, 4596350), (4510, 4303855), (5002, 3880525), (5150, 3769007), (5617, 3455650), (5665, 3426370), (6283, 3089350), (6710, 2892755), (6850, 2833633), (7535, 2576030), (8357, 2322650), (8446, 2298175), (11234, 1727825), (11275, 1721542), (11330, 1713185), (12505, 1552210), (12566, 1544675), (14111, 1375550), (15070, 1288015), (16714, 1161325), (16775, 1157102), (21115, 919270), (22550, 860771), (25010, 776105), (27511, 705550), (28085, 691130), (28222, 687775), (28325, 685274), (31415, 617870), (33550, 578551), (37675, 515206), (41785, 464530), (42230, 459635), (46453, 417850), (55022, 352775), (56170, 345565), (56650, 342637), (61787, 314150), (62525, 310442), (62830, 308935), (69113, 280850), (70555, 275110), (75350, 257603), (83570, 232265), (91927, 211150), (92906, 208925), (105575, 183854), (123574, 157075), (125050, 155221), (137555, 141110), (138226, 140425)]