147852560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45077}}^1$

素因数の和:45131

約数の個数: 40

約数和(自身を含む): 352149336

約数和(自身を除く): 204296776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 45077, 90154, 180308, 225385, 360616, 450770, 721232, 901540, 1803080, 1848157, 3606160, 3696314, 7392628, 9240785, 14785256, 18481570, 29570512, 36963140, 73926280, 147852560]

約数ペア:

[(1, 147852560), (2, 73926280), (4, 36963140), (5, 29570512), (8, 18481570), (10, 14785256), (16, 9240785), (20, 7392628), (40, 3696314), (41, 3606160), (80, 1848157), (82, 1803080), (164, 901540), (205, 721232), (328, 450770), (410, 360616), (656, 225385), (820, 180308), (1640, 90154), (3280, 45077)]