23685420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 76640256

約数和(自身を除く): 52954836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2111, 2244, 2805, 3740, 4222, 5610, 6333, 8444, 10555, 11220, 12666, 21110, 23221, 25332, 31665, 35887, 42220, 46442, 63330, 69663, 71774, 92884, 107661, 116105, 126660, 139326, 143548, 179435, 215322, 232210, 278652, 348315, 358870, 394757, 430644, 464420, 538305, 696630, 717740, 789514, 1076610, 1184271, 1393260, 1579028, 1973785, 2153220, 2368542, 3947570, 4737084, 5921355, 7895140, 11842710, 23685420]

約数ペア:

[(1, 23685420), (2, 11842710), (3, 7895140), (4, 5921355), (5, 4737084), (6, 3947570), (10, 2368542), (11, 2153220), (12, 1973785), (15, 1579028), (17, 1393260), (20, 1184271), (22, 1076610), (30, 789514), (33, 717740), (34, 696630), (44, 538305), (51, 464420), (55, 430644), (60, 394757), (66, 358870), (68, 348315), (85, 278652), (102, 232210), (110, 215322), (132, 179435), (165, 143548), (170, 139326), (187, 126660), (204, 116105), (220, 107661), (255, 92884), (330, 71774), (340, 69663), (374, 63330), (510, 46442), (561, 42220), (660, 35887), (748, 31665), (935, 25332), (1020, 23221), (1122, 21110), (1870, 12666), (2111, 11220), (2244, 10555), (2805, 8444), (3740, 6333), (4222, 5610)]