76668460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 185613120

約数和(自身を除く): 108944660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 61, 110, 116, 122, 145, 197, 220, 244, 290, 305, 319, 394, 580, 610, 638, 671, 788, 985, 1220, 1276, 1342, 1595, 1769, 1970, 2167, 2684, 3190, 3355, 3538, 3940, 4334, 5713, 6380, 6710, 7076, 8668, 8845, 10835, 11426, 12017, 13420, 17690, 19459, 21670, 22852, 24034, 28565, 35380, 38918, 43340, 48068, 57130, 60085, 62843, 77836, 97295, 114260, 120170, 125686, 132187, 194590, 240340, 251372, 264374, 314215, 348493, 389180, 528748, 628430, 660935, 696986, 1256860, 1321870, 1393972, 1742465, 2643740, 3484930, 3833423, 6969860, 7666846, 15333692, 19167115, 38334230, 76668460]

約数ペア:

[(1, 76668460), (2, 38334230), (4, 19167115), (5, 15333692), (10, 7666846), (11, 6969860), (20, 3833423), (22, 3484930), (29, 2643740), (44, 1742465), (55, 1393972), (58, 1321870), (61, 1256860), (110, 696986), (116, 660935), (122, 628430), (145, 528748), (197, 389180), (220, 348493), (244, 314215), (290, 264374), (305, 251372), (319, 240340), (394, 194590), (580, 132187), (610, 125686), (638, 120170), (671, 114260), (788, 97295), (985, 77836), (1220, 62843), (1276, 60085), (1342, 57130), (1595, 48068), (1769, 43340), (1970, 38918), (2167, 35380), (2684, 28565), (3190, 24034), (3355, 22852), (3538, 21670), (3940, 19459), (4334, 17690), (5713, 13420), (6380, 12017), (6710, 11426), (7076, 10835), (8668, 8845)]