29358320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21587}}^1$

素因数の和:21617

約数の個数: 40

約数和(自身を含む): 72276624

約数和(自身を除く): 42918304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 21587, 43174, 86348, 107935, 172696, 215870, 345392, 366979, 431740, 733958, 863480, 1467916, 1726960, 1834895, 2935832, 3669790, 5871664, 7339580, 14679160, 29358320]

約数ペア:

[(1, 29358320), (2, 14679160), (4, 7339580), (5, 5871664), (8, 3669790), (10, 2935832), (16, 1834895), (17, 1726960), (20, 1467916), (34, 863480), (40, 733958), (68, 431740), (80, 366979), (85, 345392), (136, 215870), (170, 172696), (272, 107935), (340, 86348), (680, 43174), (1360, 21587)]