88434740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4391}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 199221120

約数和(自身を除く): 110786380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 4391, 5035, 8782, 10070, 17564, 20140, 21955, 43910, 83429, 87820, 166858, 232723, 333716, 417145, 465446, 834290, 930892, 1163615, 1668580, 2327230, 4421737, 4654460, 8843474, 17686948, 22108685, 44217370, 88434740]

約数ペア:

[(1, 88434740), (2, 44217370), (4, 22108685), (5, 17686948), (10, 8843474), (19, 4654460), (20, 4421737), (38, 2327230), (53, 1668580), (76, 1163615), (95, 930892), (106, 834290), (190, 465446), (212, 417145), (265, 333716), (380, 232723), (530, 166858), (1007, 87820), (1060, 83429), (2014, 43910), (4028, 21955), (4391, 20140), (5035, 17564), (8782, 10070)]