77324480

素因数分解:

$2^6\times 5^1\times {\mathrm{241639}}^1$

素因数の和:241656

約数の個数: 28

約数和(自身を含む): 184129680

約数和(自身を除く): 106805200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 241639, 483278, 966556, 1208195, 1933112, 2416390, 3866224, 4832780, 7732448, 9665560, 15464896, 19331120, 38662240, 77324480]

約数ペア:

[(1, 77324480), (2, 38662240), (4, 19331120), (5, 15464896), (8, 9665560), (10, 7732448), (16, 4832780), (20, 3866224), (32, 2416390), (40, 1933112), (64, 1208195), (80, 966556), (160, 483278), (320, 241639)]