74220200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12018

約数の個数: 48

約数和(自身を含む): 178143360

約数和(自身を除く): 103923160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 11971, 23942, 47884, 59855, 95768, 119710, 239420, 299275, 371101, 478840, 598550, 742202, 1197100, 1484404, 1855505, 2394200, 2968808, 3711010, 7422020, 9277525, 14844040, 18555050, 37110100, 74220200]

約数ペア:

[(1, 74220200), (2, 37110100), (4, 18555050), (5, 14844040), (8, 9277525), (10, 7422020), (20, 3711010), (25, 2968808), (31, 2394200), (40, 1855505), (50, 1484404), (62, 1197100), (100, 742202), (124, 598550), (155, 478840), (200, 371101), (248, 299275), (310, 239420), (620, 119710), (775, 95768), (1240, 59855), (1550, 47884), (3100, 23942), (6200, 11971)]