488245540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{460609}}^1$

素因数の和:460671

約数の個数: 24

約数和(自身を含む): 1044663480

約数和(自身を除く): 556417940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 460609, 921218, 1842436, 2303045, 4606090, 9212180, 24412277, 48824554, 97649108, 122061385, 244122770, 488245540]

約数ペア:

[(1, 488245540), (2, 244122770), (4, 122061385), (5, 97649108), (10, 48824554), (20, 24412277), (53, 9212180), (106, 4606090), (212, 2303045), (265, 1842436), (530, 921218), (1060, 460609)]