2015574580

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{418169}}^1$

素因数の和:418419

約数の個数: 24

約数和(自身を含む): 4250279880

約数和(自身を除く): 2234705300

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 418169, 836338, 1672676, 2090845, 4181690, 8363380, 100778729, 201557458, 403114916, 503893645, 1007787290, 2015574580]

約数ペア:

[(1, 2015574580), (2, 1007787290), (4, 503893645), (5, 403114916), (10, 201557458), (20, 100778729), (241, 8363380), (482, 4181690), (964, 2090845), (1205, 1672676), (2410, 836338), (4820, 418169)]