84880940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71933}}^1$

素因数の和:72001

約数の個数: 24

約数和(自身を含む): 181273680

約数和(自身を除く): 96392740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 71933, 143866, 287732, 359665, 719330, 1438660, 4244047, 8488094, 16976188, 21220235, 42440470, 84880940]

約数ペア:

[(1, 84880940), (2, 42440470), (4, 21220235), (5, 16976188), (10, 8488094), (20, 4244047), (59, 1438660), (118, 719330), (236, 359665), (295, 287732), (590, 143866), (1180, 71933)]