58804520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 139622400

約数和(自身を除く): 80817880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1009, 1240, 1457, 1880, 2018, 2914, 4036, 5045, 5828, 7285, 8072, 10090, 11656, 14570, 20180, 29140, 31279, 40360, 47423, 58280, 62558, 94846, 125116, 156395, 189692, 237115, 250232, 312790, 379384, 474230, 625580, 948460, 1251160, 1470113, 1896920, 2940226, 5880452, 7350565, 11760904, 14701130, 29402260, 58804520]

約数ペア:

[(1, 58804520), (2, 29402260), (4, 14701130), (5, 11760904), (8, 7350565), (10, 5880452), (20, 2940226), (31, 1896920), (40, 1470113), (47, 1251160), (62, 948460), (94, 625580), (124, 474230), (155, 379384), (188, 312790), (235, 250232), (248, 237115), (310, 189692), (376, 156395), (470, 125116), (620, 94846), (940, 62558), (1009, 58280), (1240, 47423), (1457, 40360), (1880, 31279), (2018, 29140), (2914, 20180), (4036, 14570), (5045, 11656), (5828, 10090), (7285, 8072)]