40265580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{671093}}^1$

素因数の和:671105

約数の個数: 24

約数和(自身を含む): 112743792

約数和(自身を除く): 72478212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 671093, 1342186, 2013279, 2684372, 3355465, 4026558, 6710930, 8053116, 10066395, 13421860, 20132790, 40265580]

約数ペア:

[(1, 40265580), (2, 20132790), (3, 13421860), (4, 10066395), (5, 8053116), (6, 6710930), (10, 4026558), (12, 3355465), (15, 2684372), (20, 2013279), (30, 1342186), (60, 671093)]