97089620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{255499}}^1$

素因数の和:255527

約数の個数: 24

約数和(自身を含む): 214620000

約数和(自身を除く): 117530380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 255499, 510998, 1021996, 1277495, 2554990, 4854481, 5109980, 9708962, 19417924, 24272405, 48544810, 97089620]

約数ペア:

[(1, 97089620), (2, 48544810), (4, 24272405), (5, 19417924), (10, 9708962), (19, 5109980), (20, 4854481), (38, 2554990), (76, 1277495), (95, 1021996), (190, 510998), (380, 255499)]