12471160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 31298400

約数和(自身を除く): 18827240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 827, 1160, 1508, 1654, 1885, 3016, 3308, 3770, 4135, 6616, 7540, 8270, 10751, 15080, 16540, 21502, 23983, 33080, 43004, 47966, 53755, 86008, 95932, 107510, 119915, 191864, 215020, 239830, 311779, 430040, 479660, 623558, 959320, 1247116, 1558895, 2494232, 3117790, 6235580, 12471160]

約数ペア:

[(1, 12471160), (2, 6235580), (4, 3117790), (5, 2494232), (8, 1558895), (10, 1247116), (13, 959320), (20, 623558), (26, 479660), (29, 430040), (40, 311779), (52, 239830), (58, 215020), (65, 191864), (104, 119915), (116, 107510), (130, 95932), (145, 86008), (232, 53755), (260, 47966), (290, 43004), (377, 33080), (520, 23983), (580, 21502), (754, 16540), (827, 15080), (1160, 10751), (1508, 8270), (1654, 7540), (1885, 6616), (3016, 4135), (3308, 3770)]