22544020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 50077440

約数和(自身を除く): 27533420

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 827, 940, 1363, 1654, 2726, 3308, 4135, 5452, 6815, 8270, 13630, 16540, 23983, 27260, 38869, 47966, 77738, 95932, 119915, 155476, 194345, 239830, 388690, 479660, 777380, 1127201, 2254402, 4508804, 5636005, 11272010, 22544020]

約数ペア:

[(1, 22544020), (2, 11272010), (4, 5636005), (5, 4508804), (10, 2254402), (20, 1127201), (29, 777380), (47, 479660), (58, 388690), (94, 239830), (116, 194345), (145, 155476), (188, 119915), (235, 95932), (290, 77738), (470, 47966), (580, 38869), (827, 27260), (940, 23983), (1363, 16540), (1654, 13630), (2726, 8270), (3308, 6815), (4135, 5452)]