98398960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3662

約数の個数: 80

約数和(自身を含む): 257697792

約数和(自身を除く): 159298832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 3607, 5456, 6820, 7214, 13640, 14428, 18035, 27280, 28856, 36070, 39677, 57712, 72140, 79354, 111817, 144280, 158708, 198385, 223634, 288560, 317416, 396770, 447268, 559085, 634832, 793540, 894536, 1118170, 1229987, 1587080, 1789072, 2236340, 2459974, 3174160, 4472680, 4919948, 6149935, 8945360, 9839896, 12299870, 19679792, 24599740, 49199480, 98398960]

約数ペア:

[(1, 98398960), (2, 49199480), (4, 24599740), (5, 19679792), (8, 12299870), (10, 9839896), (11, 8945360), (16, 6149935), (20, 4919948), (22, 4472680), (31, 3174160), (40, 2459974), (44, 2236340), (55, 1789072), (62, 1587080), (80, 1229987), (88, 1118170), (110, 894536), (124, 793540), (155, 634832), (176, 559085), (220, 447268), (248, 396770), (310, 317416), (341, 288560), (440, 223634), (496, 198385), (620, 158708), (682, 144280), (880, 111817), (1240, 79354), (1364, 72140), (1705, 57712), (2480, 39677), (2728, 36070), (3410, 28856), (3607, 27280), (5456, 18035), (6820, 14428), (7214, 13640)]