384678680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{418129}}^1$

素因数の和:418163

約数の個数: 32

約数和(自身を含む): 903160800

約数和(自身を除く): 518482120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 418129, 836258, 1672516, 2090645, 3345032, 4181290, 8362580, 9616967, 16725160, 19233934, 38467868, 48084835, 76935736, 96169670, 192339340, 384678680]

約数ペア:

[(1, 384678680), (2, 192339340), (4, 96169670), (5, 76935736), (8, 48084835), (10, 38467868), (20, 19233934), (23, 16725160), (40, 9616967), (46, 8362580), (92, 4181290), (115, 3345032), (184, 2090645), (230, 1672516), (460, 836258), (920, 418129)]