79882660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 219469824

約数和(自身を除く): 139587164

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 31, 34, 44, 52, 53, 55, 62, 65, 68, 85, 106, 110, 124, 130, 143, 155, 170, 187, 212, 220, 221, 260, 265, 286, 310, 340, 341, 374, 403, 442, 527, 530, 572, 583, 620, 682, 689, 715, 748, 806, 884, 901, 935, 1054, 1060, 1105, 1166, 1364, 1378, 1430, 1612, 1643, 1705, 1802, 1870, 2015, 2108, 2210, 2332, 2431, 2635, 2756, 2860, 2915, 3286, 3410, 3445, 3604, 3740, 4030, 4420, 4433, 4505, 4862, 5270, 5797, 5830, 6572, 6820, 6851, 6890, 7579, 8060, 8215, 8866, 9010, 9724, 9911, 10540, 11594, 11660, 11713, 12155, 13702, 13780, 15158, 16430, 17732, 18020, 18073, 19822, 21359, 22165, 23188, 23426, 24310, 27404, 27931, 28985, 30316, 32860, 34255, 36146, 37895, 39644, 42718, 44330, 46852, 48620, 49555, 55862, 57970, 58565, 68510, 72292, 75361, 75790, 85436, 88660, 90365, 99110, 106795, 111724, 115940, 117130, 128843, 137020, 139655, 150722, 151580, 180730, 198220, 213590, 234260, 234949, 257686, 279310, 301444, 307241, 361460, 363103, 376805, 427180, 469898, 515372, 558620, 614482, 644215, 726206, 753610, 939796, 1174745, 1228964, 1288430, 1452412, 1507220, 1536205, 1815515, 2349490, 2576860, 3072410, 3631030, 3994133, 4698980, 6144820, 7262060, 7988266, 15976532, 19970665, 39941330, 79882660]

約数ペア:

[(1, 79882660), (2, 39941330), (4, 19970665), (5, 15976532), (10, 7988266), (11, 7262060), (13, 6144820), (17, 4698980), (20, 3994133), (22, 3631030), (26, 3072410), (31, 2576860), (34, 2349490), (44, 1815515), (52, 1536205), (53, 1507220), (55, 1452412), (62, 1288430), (65, 1228964), (68, 1174745), (85, 939796), (106, 753610), (110, 726206), (124, 644215), (130, 614482), (143, 558620), (155, 515372), (170, 469898), (187, 427180), (212, 376805), (220, 363103), (221, 361460), (260, 307241), (265, 301444), (286, 279310), (310, 257686), (340, 234949), (341, 234260), (374, 213590), (403, 198220), (442, 180730), (527, 151580), (530, 150722), (572, 139655), (583, 137020), (620, 128843), (682, 117130), (689, 115940), (715, 111724), (748, 106795), (806, 99110), (884, 90365), (901, 88660), (935, 85436), (1054, 75790), (1060, 75361), (1105, 72292), (1166, 68510), (1364, 58565), (1378, 57970), (1430, 55862), (1612, 49555), (1643, 48620), (1705, 46852), (1802, 44330), (1870, 42718), (2015, 39644), (2108, 37895), (2210, 36146), (2332, 34255), (2431, 32860), (2635, 30316), (2756, 28985), (2860, 27931), (2915, 27404), (3286, 24310), (3410, 23426), (3445, 23188), (3604, 22165), (3740, 21359), (4030, 19822), (4420, 18073), (4433, 18020), (4505, 17732), (4862, 16430), (5270, 15158), (5797, 13780), (5830, 13702), (6572, 12155), (6820, 11713), (6851, 11660), (6890, 11594), (7579, 10540), (8060, 9911), (8215, 9724), (8866, 9010)]