13303424840

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{584509}}^1$

素因数の和:585089

約数の個数: 32

約数和(自身を含む): 29985363000

約数和(自身を除く): 16681938160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4552, 5690, 11380, 22760, 584509, 1169018, 2338036, 2922545, 4676072, 5845090, 11690180, 23380360, 332585621, 665171242, 1330342484, 1662928105, 2660684968, 3325856210, 6651712420, 13303424840]

約数ペア:

[(1, 13303424840), (2, 6651712420), (4, 3325856210), (5, 2660684968), (8, 1662928105), (10, 1330342484), (20, 665171242), (40, 332585621), (569, 23380360), (1138, 11690180), (2276, 5845090), (2845, 4676072), (4552, 2922545), (5690, 2338036), (11380, 1169018), (22760, 584509)]