115517360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{206281}}^1$

素因数の和:206301

約数の個数: 40

約数和(自身を含む): 306947616

約数和(自身を除く): 191430256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 206281, 412562, 825124, 1031405, 1443967, 1650248, 2062810, 2887934, 3300496, 4125620, 5775868, 7219835, 8251240, 11551736, 14439670, 16502480, 23103472, 28879340, 57758680, 115517360]

約数ペア:

[(1, 115517360), (2, 57758680), (4, 28879340), (5, 23103472), (7, 16502480), (8, 14439670), (10, 11551736), (14, 8251240), (16, 7219835), (20, 5775868), (28, 4125620), (35, 3300496), (40, 2887934), (56, 2062810), (70, 1650248), (80, 1443967), (112, 1031405), (140, 825124), (280, 412562), (560, 206281)]