201010473380

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{5371739}}^1$

素因数の和:5373619

約数の個数: 24

約数和(自身を含む): 422347685760

約数和(自身を除く): 221337212380

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 7484, 9355, 18710, 37420, 5371739, 10743478, 21486956, 26858695, 53717390, 107434780, 10050523669, 20101047338, 40202094676, 50252618345, 100505236690, 201010473380]

約数ペア:

[(1, 201010473380), (2, 100505236690), (4, 50252618345), (5, 40202094676), (10, 20101047338), (20, 10050523669), (1871, 107434780), (3742, 53717390), (7484, 26858695), (9355, 21486956), (18710, 10743478), (37420, 5371739)]