13305571580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95039797}}^1$

素因数の和:95039813

約数の個数: 24

約数和(自身を含む): 31933372128

約数和(自身を除く): 18627800548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95039797, 190079594, 380159188, 475198985, 665278579, 950397970, 1330557158, 1900795940, 2661114316, 3326392895, 6652785790, 13305571580]

約数ペア:

[(1, 13305571580), (2, 6652785790), (4, 3326392895), (5, 2661114316), (7, 1900795940), (10, 1330557158), (14, 950397970), (20, 665278579), (28, 475198985), (35, 380159188), (70, 190079594), (140, 95039797)]