39773630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 77613984

約数和(自身を除く): 37840354

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 1877, 2119, 3754, 4238, 9385, 10595, 18770, 21190, 24401, 48802, 122005, 244010, 305951, 611902, 1529755, 3059510, 3977363, 7954726, 19886815, 39773630]

約数ペア:

[(1, 39773630), (2, 19886815), (5, 7954726), (10, 3977363), (13, 3059510), (26, 1529755), (65, 611902), (130, 305951), (163, 244010), (326, 122005), (815, 48802), (1630, 24401), (1877, 21190), (2119, 18770), (3754, 10595), (4238, 9385)]