4812189740

素因数分解:

$2^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{150287}}^1$

素因数の和:151897

約数の個数: 24

約数和(自身を含む): 10111977792

約数和(自身を除く): 5299788052

約数列:

[1, 2, 4, 5, 10, 20, 1601, 3202, 6404, 8005, 16010, 32020, 150287, 300574, 601148, 751435, 1502870, 3005740, 240609487, 481218974, 962437948, 1203047435, 2406094870, 4812189740]

約数ペア:

[(1, 4812189740), (2, 2406094870), (4, 1203047435), (5, 962437948), (10, 481218974), (20, 240609487), (1601, 3005740), (3202, 1502870), (6404, 751435), (8005, 601148), (16010, 300574), (32020, 150287)]