85443710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1231}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 168182784

約数和(自身を除く): 82739074

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 631, 1231, 1262, 2462, 3155, 6155, 6310, 6941, 12310, 13541, 13882, 27082, 34705, 67705, 69410, 135410, 776761, 1553522, 3883805, 7767610, 8544371, 17088742, 42721855, 85443710]

約数ペア:

[(1, 85443710), (2, 42721855), (5, 17088742), (10, 8544371), (11, 7767610), (22, 3883805), (55, 1553522), (110, 776761), (631, 135410), (1231, 69410), (1262, 67705), (2462, 34705), (3155, 27082), (6155, 13882), (6310, 13541), (6941, 12310)]