13097560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 34862400

約数和(自身を除く): 21764840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1613, 1624, 2030, 3226, 4060, 6452, 8065, 8120, 11291, 12904, 16130, 22582, 32260, 45164, 46777, 56455, 64520, 90328, 93554, 112910, 187108, 225820, 233885, 327439, 374216, 451640, 467770, 654878, 935540, 1309756, 1637195, 1871080, 2619512, 3274390, 6548780, 13097560]

約数ペア:

[(1, 13097560), (2, 6548780), (4, 3274390), (5, 2619512), (7, 1871080), (8, 1637195), (10, 1309756), (14, 935540), (20, 654878), (28, 467770), (29, 451640), (35, 374216), (40, 327439), (56, 233885), (58, 225820), (70, 187108), (116, 112910), (140, 93554), (145, 90328), (203, 64520), (232, 56455), (280, 46777), (290, 45164), (406, 32260), (580, 22582), (812, 16130), (1015, 12904), (1160, 11291), (1613, 8120), (1624, 8065), (2030, 6452), (3226, 4060)]