134400820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113899}}^1$

素因数の和:113967

約数の個数: 24

約数和(自身を含む): 287028000

約数和(自身を除く): 152627180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 113899, 227798, 455596, 569495, 1138990, 2277980, 6720041, 13440082, 26880164, 33600205, 67200410, 134400820]

約数ペア:

[(1, 134400820), (2, 67200410), (4, 33600205), (5, 26880164), (10, 13440082), (20, 6720041), (59, 2277980), (118, 1138990), (236, 569495), (295, 455596), (590, 227798), (1180, 113899)]