22739780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 55520640

約数和(自身を除く): 32780860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 2753, 4130, 5506, 8260, 11012, 13765, 19271, 27530, 38542, 55060, 77084, 96355, 162427, 192710, 324854, 385420, 649708, 812135, 1136989, 1624270, 2273978, 3248540, 4547956, 5684945, 11369890, 22739780]

約数ペア:

[(1, 22739780), (2, 11369890), (4, 5684945), (5, 4547956), (7, 3248540), (10, 2273978), (14, 1624270), (20, 1136989), (28, 812135), (35, 649708), (59, 385420), (70, 324854), (118, 192710), (140, 162427), (236, 96355), (295, 77084), (413, 55060), (590, 38542), (826, 27530), (1180, 19271), (1652, 13765), (2065, 11012), (2753, 8260), (4130, 5506)]