1572117130

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{4409}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 2860537680

約数和(自身を除く): 1288420550

約数列:

[1, 2, 5, 10, 181, 197, 362, 394, 905, 985, 1810, 1970, 4409, 8818, 22045, 35657, 44090, 71314, 178285, 356570, 798029, 868573, 1596058, 1737146, 3990145, 4342865, 7980290, 8685730, 157211713, 314423426, 786058565, 1572117130]

約数ペア:

[(1, 1572117130), (2, 786058565), (5, 314423426), (10, 157211713), (181, 8685730), (197, 7980290), (362, 4342865), (394, 3990145), (905, 1737146), (985, 1596058), (1810, 868573), (1970, 798029), (4409, 356570), (8818, 178285), (22045, 71314), (35657, 44090)]