39792140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48527}}^1$

素因数の和:48577

約数の個数: 24

約数和(自身を含む): 85603392

約数和(自身を除く): 45811252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 48527, 97054, 194108, 242635, 485270, 970540, 1989607, 3979214, 7958428, 9948035, 19896070, 39792140]

約数ペア:

[(1, 39792140), (2, 19896070), (4, 9948035), (5, 7958428), (10, 3979214), (20, 1989607), (41, 970540), (82, 485270), (164, 242635), (205, 194108), (410, 97054), (820, 48527)]