348680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 820800

約数和(自身を除く): 472120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 379, 460, 758, 920, 1516, 1895, 3032, 3790, 7580, 8717, 15160, 17434, 34868, 43585, 69736, 87170, 174340, 348680]

約数ペア:

[(1, 348680), (2, 174340), (4, 87170), (5, 69736), (8, 43585), (10, 34868), (20, 17434), (23, 15160), (40, 8717), (46, 7580), (92, 3790), (115, 3032), (184, 1895), (230, 1516), (379, 920), (460, 758)]