15722015480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23120611}}^1$

素因数の和:23120639

約数の個数: 32

約数和(自身を含む): 37455391440

約数和(自身を除く): 21733375960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23120611, 46241222, 92482444, 115603055, 184964888, 231206110, 393050387, 462412220, 786100774, 924824440, 1572201548, 1965251935, 3144403096, 3930503870, 7861007740, 15722015480]

約数ペア:

[(1, 15722015480), (2, 7861007740), (4, 3930503870), (5, 3144403096), (8, 1965251935), (10, 1572201548), (17, 924824440), (20, 786100774), (34, 462412220), (40, 393050387), (68, 231206110), (85, 184964888), (136, 115603055), (170, 92482444), (340, 46241222), (680, 23120611)]