8129840

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 19055328

約数和(自身を除く): 10925488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 673, 755, 1208, 1346, 1510, 2416, 2692, 3020, 3365, 5384, 6040, 6730, 10768, 12080, 13460, 26920, 53840, 101623, 203246, 406492, 508115, 812984, 1016230, 1625968, 2032460, 4064920, 8129840]

約数ペア:

[(1, 8129840), (2, 4064920), (4, 2032460), (5, 1625968), (8, 1016230), (10, 812984), (16, 508115), (20, 406492), (40, 203246), (80, 101623), (151, 53840), (302, 26920), (604, 13460), (673, 12080), (755, 10768), (1208, 6730), (1346, 6040), (1510, 5384), (2416, 3365), (2692, 3020)]