24872540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 67350528

約数和(自身を除く): 42477988

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 521, 620, 682, 770, 868, 1042, 1085, 1364, 1540, 1705, 2084, 2170, 2387, 2605, 3410, 3647, 4340, 4774, 5210, 5731, 6820, 7294, 9548, 10420, 11462, 11935, 14588, 16151, 18235, 22924, 23870, 28655, 32302, 36470, 40117, 47740, 57310, 64604, 72940, 80234, 80755, 113057, 114620, 160468, 161510, 177661, 200585, 226114, 323020, 355322, 401170, 452228, 565285, 710644, 802340, 888305, 1130570, 1243627, 1776610, 2261140, 2487254, 3553220, 4974508, 6218135, 12436270, 24872540]

約数ペア:

[(1, 24872540), (2, 12436270), (4, 6218135), (5, 4974508), (7, 3553220), (10, 2487254), (11, 2261140), (14, 1776610), (20, 1243627), (22, 1130570), (28, 888305), (31, 802340), (35, 710644), (44, 565285), (55, 452228), (62, 401170), (70, 355322), (77, 323020), (110, 226114), (124, 200585), (140, 177661), (154, 161510), (155, 160468), (217, 114620), (220, 113057), (308, 80755), (310, 80234), (341, 72940), (385, 64604), (434, 57310), (521, 47740), (620, 40117), (682, 36470), (770, 32302), (868, 28655), (1042, 23870), (1085, 22924), (1364, 18235), (1540, 16151), (1705, 14588), (2084, 11935), (2170, 11462), (2387, 10420), (2605, 9548), (3410, 7294), (3647, 6820), (4340, 5731), (4774, 5210)]