38376140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 96380928

約数和(自身を除く): 58004788

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 331, 340, 341, 374, 527, 620, 662, 682, 748, 935, 1054, 1324, 1364, 1655, 1705, 1870, 2108, 2635, 3310, 3410, 3641, 3740, 5270, 5627, 5797, 6620, 6820, 7282, 10261, 10540, 11254, 11594, 14564, 18205, 20522, 22508, 23188, 28135, 28985, 36410, 41044, 51305, 56270, 57970, 61897, 72820, 102610, 112540, 112871, 115940, 123794, 174437, 205220, 225742, 247588, 309485, 348874, 451484, 564355, 618970, 697748, 872185, 1128710, 1237940, 1744370, 1918807, 2257420, 3488740, 3837614, 7675228, 9594035, 19188070, 38376140]

約数ペア:

[(1, 38376140), (2, 19188070), (4, 9594035), (5, 7675228), (10, 3837614), (11, 3488740), (17, 2257420), (20, 1918807), (22, 1744370), (31, 1237940), (34, 1128710), (44, 872185), (55, 697748), (62, 618970), (68, 564355), (85, 451484), (110, 348874), (124, 309485), (155, 247588), (170, 225742), (187, 205220), (220, 174437), (310, 123794), (331, 115940), (340, 112871), (341, 112540), (374, 102610), (527, 72820), (620, 61897), (662, 57970), (682, 56270), (748, 51305), (935, 41044), (1054, 36410), (1324, 28985), (1364, 28135), (1655, 23188), (1705, 22508), (1870, 20522), (2108, 18205), (2635, 14564), (3310, 11594), (3410, 11254), (3641, 10540), (3740, 10261), (5270, 7282), (5627, 6820), (5797, 6620)]