70833940

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2243}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 148911840

約数和(自身を除く): 78077900

約数列:

[1, 2, 4, 5, 10, 20, 1579, 2243, 3158, 4486, 6316, 7895, 8972, 11215, 15790, 22430, 31580, 44860, 3541697, 7083394, 14166788, 17708485, 35416970, 70833940]

約数ペア:

[(1, 70833940), (2, 35416970), (4, 17708485), (5, 14166788), (10, 7083394), (20, 3541697), (1579, 44860), (2243, 31580), (3158, 22430), (4486, 15790), (6316, 11215), (7895, 8972)]