40091090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5227}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 79047360

約数和(自身を除く): 38956270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 5227, 7670, 10454, 26135, 52270, 67951, 135902, 308393, 339755, 616786, 679510, 1541965, 3083930, 4009109, 8018218, 20045545, 40091090]

約数ペア:

[(1, 40091090), (2, 20045545), (5, 8018218), (10, 4009109), (13, 3083930), (26, 1541965), (59, 679510), (65, 616786), (118, 339755), (130, 308393), (295, 135902), (590, 67951), (767, 52270), (1534, 26135), (3835, 10454), (5227, 7670)]