22471042040

素因数分解:

$2^3\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{172801}}^1$

素因数の和:176063

約数の個数: 32

約数和(自身を含む): 50575689360

約数和(自身を除く): 28104647320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3251, 6502, 13004, 16255, 26008, 32510, 65020, 130040, 172801, 345602, 691204, 864005, 1382408, 1728010, 3456020, 6912040, 561776051, 1123552102, 2247104204, 2808880255, 4494208408, 5617760510, 11235521020, 22471042040]

約数ペア:

[(1, 22471042040), (2, 11235521020), (4, 5617760510), (5, 4494208408), (8, 2808880255), (10, 2247104204), (20, 1123552102), (40, 561776051), (3251, 6912040), (6502, 3456020), (13004, 1728010), (16255, 1382408), (26008, 864005), (32510, 691204), (65020, 345602), (130040, 172801)]