116474440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 173829560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 41, 58, 62, 79, 82, 116, 124, 145, 155, 158, 164, 205, 232, 248, 290, 310, 316, 328, 395, 410, 580, 620, 632, 790, 820, 899, 1160, 1189, 1240, 1271, 1580, 1640, 1798, 2291, 2378, 2449, 2542, 3160, 3239, 3596, 4495, 4582, 4756, 4898, 5084, 5945, 6355, 6478, 7192, 8990, 9164, 9512, 9796, 10168, 11455, 11890, 12245, 12710, 12956, 16195, 17980, 18328, 19592, 22910, 23780, 24490, 25420, 25912, 32390, 35960, 36859, 45820, 47560, 48980, 50840, 64780, 71021, 73718, 91640, 93931, 97960, 100409, 129560, 142042, 147436, 184295, 187862, 200818, 284084, 294872, 355105, 368590, 375724, 401636, 469655, 502045, 568168, 710210, 737180, 751448, 803272, 939310, 1004090, 1420420, 1474360, 1878620, 2008180, 2840840, 2911861, 3757240, 4016360, 5823722, 11647444, 14559305, 23294888, 29118610, 58237220, 116474440]

約数ペア:

[(1, 116474440), (2, 58237220), (4, 29118610), (5, 23294888), (8, 14559305), (10, 11647444), (20, 5823722), (29, 4016360), (31, 3757240), (40, 2911861), (41, 2840840), (58, 2008180), (62, 1878620), (79, 1474360), (82, 1420420), (116, 1004090), (124, 939310), (145, 803272), (155, 751448), (158, 737180), (164, 710210), (205, 568168), (232, 502045), (248, 469655), (290, 401636), (310, 375724), (316, 368590), (328, 355105), (395, 294872), (410, 284084), (580, 200818), (620, 187862), (632, 184295), (790, 147436), (820, 142042), (899, 129560), (1160, 100409), (1189, 97960), (1240, 93931), (1271, 91640), (1580, 73718), (1640, 71021), (1798, 64780), (2291, 50840), (2378, 48980), (2449, 47560), (2542, 45820), (3160, 36859), (3239, 35960), (3596, 32390), (4495, 25912), (4582, 25420), (4756, 24490), (4898, 23780), (5084, 22910), (5945, 19592), (6355, 18328), (6478, 17980), (7192, 16195), (8990, 12956), (9164, 12710), (9512, 12245), (9796, 11890), (10168, 11455)]