20250950510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1\times {\mathrm{2179}}^1$

素因数の和:3585

約数の個数: 64

約数和(自身を含む): 42115507200

約数和(自身を除く): 21864556690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1289, 1442, 2179, 2578, 3605, 4358, 6445, 7210, 9023, 10895, 12890, 15253, 18046, 21790, 30506, 45115, 76265, 90230, 132767, 152530, 224437, 265534, 448874, 663835, 929369, 1122185, 1327670, 1571059, 1858738, 2244370, 2808731, 3142118, 4646845, 5617462, 7855295, 9293690, 14043655, 15710590, 19661117, 28087310, 39322234, 98305585, 196611170, 289299293, 578598586, 1446496465, 2025095051, 2892992930, 4050190102, 10125475255, 20250950510]

約数ペア:

[(1, 20250950510), (2, 10125475255), (5, 4050190102), (7, 2892992930), (10, 2025095051), (14, 1446496465), (35, 578598586), (70, 289299293), (103, 196611170), (206, 98305585), (515, 39322234), (721, 28087310), (1030, 19661117), (1289, 15710590), (1442, 14043655), (2179, 9293690), (2578, 7855295), (3605, 5617462), (4358, 4646845), (6445, 3142118), (7210, 2808731), (9023, 2244370), (10895, 1858738), (12890, 1571059), (15253, 1327670), (18046, 1122185), (21790, 929369), (30506, 663835), (45115, 448874), (76265, 265534), (90230, 224437), (132767, 152530)]