33827680

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 80668224

約数和(自身を除く): 46840544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 1871, 2260, 3616, 3742, 4520, 7484, 9040, 9355, 14968, 18080, 18710, 29936, 37420, 59872, 74840, 149680, 211423, 299360, 422846, 845692, 1057115, 1691384, 2114230, 3382768, 4228460, 6765536, 8456920, 16913840, 33827680]

約数ペア:

[(1, 33827680), (2, 16913840), (4, 8456920), (5, 6765536), (8, 4228460), (10, 3382768), (16, 2114230), (20, 1691384), (32, 1057115), (40, 845692), (80, 422846), (113, 299360), (160, 211423), (226, 149680), (452, 74840), (565, 59872), (904, 37420), (1130, 29936), (1808, 18710), (1871, 18080), (2260, 14968), (3616, 9355), (3742, 9040), (4520, 7484)]