97877240

素因数分解:

$2^3\times 5^1\times {\mathrm{2446931}}^1$

素因数の和:2446942

約数の個数: 16

約数和(自身を含む): 220223880

約数和(自身を除く): 122346640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2446931, 4893862, 9787724, 12234655, 19575448, 24469310, 48938620, 97877240]

約数ペア:

[(1, 97877240), (2, 48938620), (4, 24469310), (5, 19575448), (8, 12234655), (10, 9787724), (20, 4893862), (40, 2446931)]