2550872020

素因数分解:

$2^2\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{73597}}^1$

素因数の和:75339

約数の個数: 24

約数和(自身を含む): 5359995144

約数和(自身を除く): 2809123124

約数列:

[1, 2, 4, 5, 10, 20, 1733, 3466, 6932, 8665, 17330, 34660, 73597, 147194, 294388, 367985, 735970, 1471940, 127543601, 255087202, 510174404, 637718005, 1275436010, 2550872020]

約数ペア:

[(1, 2550872020), (2, 1275436010), (4, 637718005), (5, 510174404), (10, 255087202), (20, 127543601), (1733, 1471940), (3466, 735970), (6932, 367985), (8665, 294388), (17330, 147194), (34660, 73597)]