235280380

素因数分解:

$2^2\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{7057}}^1$

素因数の和:8733

約数の個数: 24

約数和(自身を含む): 494455248

約数和(自身を除く): 259174868

約数列:

[1, 2, 4, 5, 10, 20, 1667, 3334, 6668, 7057, 8335, 14114, 16670, 28228, 33340, 35285, 70570, 141140, 11764019, 23528038, 47056076, 58820095, 117640190, 235280380]

約数ペア:

[(1, 235280380), (2, 117640190), (4, 58820095), (5, 47056076), (10, 23528038), (20, 11764019), (1667, 141140), (3334, 70570), (6668, 35285), (7057, 33340), (8335, 28228), (14114, 16670)]