73569573620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{36420581}}^1$

素因数の和:36420691

約数の個数: 24

約数和(自身を含む): 156025773288

約数和(自身を除く): 82456199668

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 36420581, 72841162, 145682324, 182102905, 364205810, 728411620, 3678478681, 7356957362, 14713914724, 18392393405, 36784786810, 73569573620]

約数ペア:

[(1, 73569573620), (2, 36784786810), (4, 18392393405), (5, 14713914724), (10, 7356957362), (20, 3678478681), (101, 728411620), (202, 364205810), (404, 182102905), (505, 145682324), (1010, 72841162), (2020, 36420581)]