73667680

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1471}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 174714624

約数和(自身を除く): 101046944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1471, 1565, 2504, 2942, 3130, 5008, 5884, 6260, 7355, 10016, 11768, 12520, 14710, 23536, 25040, 29420, 47072, 50080, 58840, 117680, 235360, 460423, 920846, 1841692, 2302115, 3683384, 4604230, 7366768, 9208460, 14733536, 18416920, 36833840, 73667680]

約数ペア:

[(1, 73667680), (2, 36833840), (4, 18416920), (5, 14733536), (8, 9208460), (10, 7366768), (16, 4604230), (20, 3683384), (32, 2302115), (40, 1841692), (80, 920846), (160, 460423), (313, 235360), (626, 117680), (1252, 58840), (1471, 50080), (1565, 47072), (2504, 29420), (2942, 25040), (3130, 23536), (5008, 14710), (5884, 12520), (6260, 11768), (7355, 10016)]