4010753780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{8941}}^1$

素因数の和:11000

約数の個数: 48

約数和(自身を含む): 9193806720

約数和(自身を除く): 5183052940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2039, 4078, 8156, 8941, 10195, 17882, 20390, 22429, 35764, 40780, 44705, 44858, 89410, 89716, 98351, 112145, 178820, 196702, 224290, 393404, 448580, 491755, 983510, 1967020, 18230699, 36461398, 72922796, 91153495, 182306990, 200537689, 364613980, 401075378, 802150756, 1002688445, 2005376890, 4010753780]

約数ペア:

[(1, 4010753780), (2, 2005376890), (4, 1002688445), (5, 802150756), (10, 401075378), (11, 364613980), (20, 200537689), (22, 182306990), (44, 91153495), (55, 72922796), (110, 36461398), (220, 18230699), (2039, 1967020), (4078, 983510), (8156, 491755), (8941, 448580), (10195, 393404), (17882, 224290), (20390, 196702), (22429, 178820), (35764, 112145), (40780, 98351), (44705, 89716), (44858, 89410)]