43415620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 97297200

約数和(自身を除く): 53881580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 857, 1490, 1714, 2533, 2980, 3428, 4285, 5066, 8570, 10132, 12665, 14569, 17140, 25330, 29138, 50660, 58276, 72845, 127693, 145690, 255386, 291380, 510772, 638465, 1276930, 2170781, 2553860, 4341562, 8683124, 10853905, 21707810, 43415620]

約数ペア:

[(1, 43415620), (2, 21707810), (4, 10853905), (5, 8683124), (10, 4341562), (17, 2553860), (20, 2170781), (34, 1276930), (68, 638465), (85, 510772), (149, 291380), (170, 255386), (298, 145690), (340, 127693), (596, 72845), (745, 58276), (857, 50660), (1490, 29138), (1714, 25330), (2533, 17140), (2980, 14569), (3428, 12665), (4285, 10132), (5066, 8570)]