4738820

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 9996504

約数和(自身を除く): 5257684

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 757, 1252, 1514, 1565, 3028, 3130, 3785, 6260, 7570, 15140, 236941, 473882, 947764, 1184705, 2369410, 4738820]

約数ペア:

[(1, 4738820), (2, 2369410), (4, 1184705), (5, 947764), (10, 473882), (20, 236941), (313, 15140), (626, 7570), (757, 6260), (1252, 3785), (1514, 3130), (1565, 3028)]