85435460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1433}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 196584192

約数和(自身を除く): 111148732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 271, 542, 1084, 1355, 1433, 2710, 2866, 2981, 5420, 5732, 5962, 7165, 11924, 14330, 14905, 15763, 28660, 29810, 31526, 59620, 63052, 78815, 157630, 315260, 388343, 776686, 1553372, 1941715, 3883430, 4271773, 7766860, 8543546, 17087092, 21358865, 42717730, 85435460]

約数ペア:

[(1, 85435460), (2, 42717730), (4, 21358865), (5, 17087092), (10, 8543546), (11, 7766860), (20, 4271773), (22, 3883430), (44, 1941715), (55, 1553372), (110, 776686), (220, 388343), (271, 315260), (542, 157630), (1084, 78815), (1355, 63052), (1433, 59620), (2710, 31526), (2866, 29810), (2981, 28660), (5420, 15763), (5732, 14905), (5962, 14330), (7165, 11924)]