7443980

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{797}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 15685488

約数和(自身を除く): 8241508

約数列:

[1, 2, 4, 5, 10, 20, 467, 797, 934, 1594, 1868, 2335, 3188, 3985, 4670, 7970, 9340, 15940, 372199, 744398, 1488796, 1860995, 3721990, 7443980]

約数ペア:

[(1, 7443980), (2, 3721990), (4, 1860995), (5, 1488796), (10, 744398), (20, 372199), (467, 15940), (797, 9340), (934, 7970), (1594, 4670), (1868, 3985), (2335, 3188)]