5200122850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8000189}}^1$

素因数の和:8000214

約数の個数: 24

約数和(自身を含む): 10416247380

約数和(自身を除く): 5216124530

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 8000189, 16000378, 40000945, 80001890, 104002457, 200004725, 208004914, 400009450, 520012285, 1040024570, 2600061425, 5200122850]

約数ペア:

[(1, 5200122850), (2, 2600061425), (5, 1040024570), (10, 520012285), (13, 400009450), (25, 208004914), (26, 200004725), (50, 104002457), (65, 80001890), (130, 40000945), (325, 16000378), (650, 8000189)]