16259680

素因数分解:

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

素因数の和:839

約数の個数: 48

約数和(自身を含む): 38725344

約数和(自身を除く): 22465664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 673, 755, 1208, 1346, 1510, 2416, 2692, 3020, 3365, 4832, 5384, 6040, 6730, 10768, 12080, 13460, 21536, 24160, 26920, 53840, 101623, 107680, 203246, 406492, 508115, 812984, 1016230, 1625968, 2032460, 3251936, 4064920, 8129840, 16259680]

約数ペア:

[(1, 16259680), (2, 8129840), (4, 4064920), (5, 3251936), (8, 2032460), (10, 1625968), (16, 1016230), (20, 812984), (32, 508115), (40, 406492), (80, 203246), (151, 107680), (160, 101623), (302, 53840), (604, 26920), (673, 24160), (755, 21536), (1208, 13460), (1346, 12080), (1510, 10768), (2416, 6730), (2692, 6040), (3020, 5384), (3365, 4832)]