774721120

素因数分解:

$2^5\times 5^1\times {\mathrm{4842007}}^1$

素因数の和:4842022

約数の個数: 24

約数和(自身を含む): 1830279024

約数和(自身を除く): 1055557904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4842007, 9684014, 19368028, 24210035, 38736056, 48420070, 77472112, 96840140, 154944224, 193680280, 387360560, 774721120]

約数ペア:

[(1, 774721120), (2, 387360560), (4, 193680280), (5, 154944224), (8, 96840140), (10, 77472112), (16, 48420070), (20, 38736056), (32, 24210035), (40, 19368028), (80, 9684014), (160, 4842007)]