101318540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163417}}^1$

素因数の和:163457

約数の個数: 24

約数和(自身を含む): 219633792

約数和(自身を除く): 118315252

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 163417, 326834, 653668, 817085, 1634170, 3268340, 5065927, 10131854, 20263708, 25329635, 50659270, 101318540]

約数ペア:

[(1, 101318540), (2, 50659270), (4, 25329635), (5, 20263708), (10, 10131854), (20, 5065927), (31, 3268340), (62, 1634170), (124, 817085), (155, 653668), (310, 326834), (620, 163417)]