61707040

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3413}}^1$

素因数の和:3541

約数の個数: 48

約数和(自身を含む): 147116088

約数和(自身を除く): 85409048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3413, 3616, 4520, 6826, 9040, 13652, 17065, 18080, 27304, 34130, 54608, 68260, 109216, 136520, 273040, 385669, 546080, 771338, 1542676, 1928345, 3085352, 3856690, 6170704, 7713380, 12341408, 15426760, 30853520, 61707040]

約数ペア:

[(1, 61707040), (2, 30853520), (4, 15426760), (5, 12341408), (8, 7713380), (10, 6170704), (16, 3856690), (20, 3085352), (32, 1928345), (40, 1542676), (80, 771338), (113, 546080), (160, 385669), (226, 273040), (452, 136520), (565, 109216), (904, 68260), (1130, 54608), (1808, 34130), (2260, 27304), (3413, 18080), (3616, 17065), (4520, 13652), (6826, 9040)]