3256964360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6263393}}^1$

素因数の和:6263417

約数の個数: 32

約数和(自身を含む): 7891876440

約数和(自身を除く): 4634912080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6263393, 12526786, 25053572, 31316965, 50107144, 62633930, 81424109, 125267860, 162848218, 250535720, 325696436, 407120545, 651392872, 814241090, 1628482180, 3256964360]

約数ペア:

[(1, 3256964360), (2, 1628482180), (4, 814241090), (5, 651392872), (8, 407120545), (10, 325696436), (13, 250535720), (20, 162848218), (26, 125267860), (40, 81424109), (52, 62633930), (65, 50107144), (104, 31316965), (130, 25053572), (260, 12526786), (520, 6263393)]