22668672020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{215851}}^1$

素因数の和:216008

約数の個数: 48

約数和(自身を含む): 48955233600

約数和(自身を除く): 26286561580

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 118, 178, 236, 295, 356, 445, 590, 890, 1180, 1780, 5251, 10502, 21004, 26255, 52510, 105020, 215851, 431702, 863404, 1079255, 2158510, 4317020, 12735209, 19210739, 25470418, 38421478, 50940836, 63676045, 76842956, 96053695, 127352090, 192107390, 254704180, 384214780, 1133433601, 2266867202, 4533734404, 5667168005, 11334336010, 22668672020]

約数ペア:

[(1, 22668672020), (2, 11334336010), (4, 5667168005), (5, 4533734404), (10, 2266867202), (20, 1133433601), (59, 384214780), (89, 254704180), (118, 192107390), (178, 127352090), (236, 96053695), (295, 76842956), (356, 63676045), (445, 50940836), (590, 38421478), (890, 25470418), (1180, 19210739), (1780, 12735209), (5251, 4317020), (10502, 2158510), (21004, 1079255), (26255, 863404), (52510, 431702), (105020, 215851)]