12584260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 29458800

約数和(自身を除く): 16874540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1669, 1885, 3338, 3770, 6676, 7540, 8345, 16690, 21697, 33380, 43394, 48401, 86788, 96802, 108485, 193604, 216970, 242005, 433940, 484010, 629213, 968020, 1258426, 2516852, 3146065, 6292130, 12584260]

約数ペア:

[(1, 12584260), (2, 6292130), (4, 3146065), (5, 2516852), (10, 1258426), (13, 968020), (20, 629213), (26, 484010), (29, 433940), (52, 242005), (58, 216970), (65, 193604), (116, 108485), (130, 96802), (145, 86788), (260, 48401), (290, 43394), (377, 33380), (580, 21697), (754, 16690), (1508, 8345), (1669, 7540), (1885, 6676), (3338, 3770)]