12852023380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3165523}}^1$

素因数の和:3165568

約数の個数: 48

約数和(自身を含む): 31908481920

約数和(自身を除く): 19056458540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 3165523, 6331046, 12662092, 15827615, 22158661, 31655230, 44317322, 63310460, 88634644, 91800167, 110793305, 183600334, 221586610, 367200668, 443173220, 459000835, 642601169, 918001670, 1285202338, 1836003340, 2570404676, 3213005845, 6426011690, 12852023380]

約数ペア:

[(1, 12852023380), (2, 6426011690), (4, 3213005845), (5, 2570404676), (7, 1836003340), (10, 1285202338), (14, 918001670), (20, 642601169), (28, 459000835), (29, 443173220), (35, 367200668), (58, 221586610), (70, 183600334), (116, 110793305), (140, 91800167), (145, 88634644), (203, 63310460), (290, 44317322), (406, 31655230), (580, 22158661), (812, 15827615), (1015, 12662092), (2030, 6331046), (4060, 3165523)]