12543410020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1\times {\mathrm{13441}}^1$

素因数の和:15088

約数の個数: 48

約数和(自身を含む): 27268441200

約数和(自身を除く): 14725031180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1609, 3218, 6436, 8045, 13441, 16090, 26882, 32180, 46661, 53764, 67205, 93322, 134410, 186644, 233305, 268820, 389789, 466610, 779578, 933220, 1559156, 1948945, 3897890, 7795780, 21626569, 43253138, 86506276, 108132845, 216265690, 432531380, 627170501, 1254341002, 2508682004, 3135852505, 6271705010, 12543410020]

約数ペア:

[(1, 12543410020), (2, 6271705010), (4, 3135852505), (5, 2508682004), (10, 1254341002), (20, 627170501), (29, 432531380), (58, 216265690), (116, 108132845), (145, 86506276), (290, 43253138), (580, 21626569), (1609, 7795780), (3218, 3897890), (6436, 1948945), (8045, 1559156), (13441, 933220), (16090, 779578), (26882, 466610), (32180, 389789), (46661, 268820), (53764, 233305), (67205, 186644), (93322, 134410)]