99380320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47779}}^1$

素因数の和:47807

約数の個数: 48

約数和(自身を含む): 252851760

約数和(自身を除く): 153471440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 47779, 95558, 191116, 238895, 382232, 477790, 621127, 764464, 955580, 1242254, 1528928, 1911160, 2484508, 3105635, 3822320, 4969016, 6211270, 7644640, 9938032, 12422540, 19876064, 24845080, 49690160, 99380320]

約数ペア:

[(1, 99380320), (2, 49690160), (4, 24845080), (5, 19876064), (8, 12422540), (10, 9938032), (13, 7644640), (16, 6211270), (20, 4969016), (26, 3822320), (32, 3105635), (40, 2484508), (52, 1911160), (65, 1528928), (80, 1242254), (104, 955580), (130, 764464), (160, 621127), (208, 477790), (260, 382232), (416, 238895), (520, 191116), (1040, 95558), (2080, 47779)]