23702680

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5867}}^1$

素因数の和:5979

約数の個数: 32

約数和(自身を含む): 53868240

約数和(自身を除く): 30165560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 5867, 11734, 23468, 29335, 46936, 58670, 117340, 234680, 592567, 1185134, 2370268, 2962835, 4740536, 5925670, 11851340, 23702680]

約数ペア:

[(1, 23702680), (2, 11851340), (4, 5925670), (5, 4740536), (8, 2962835), (10, 2370268), (20, 1185134), (40, 592567), (101, 234680), (202, 117340), (404, 58670), (505, 46936), (808, 29335), (1010, 23468), (2020, 11734), (4040, 5867)]