6249680

素因数分解:

$2^4\times 5^1\times {\mathrm{78121}}^1$

素因数の和:78134

約数の個数: 20

約数和(自身を含む): 14530692

約数和(自身を除く): 8281012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 78121, 156242, 312484, 390605, 624968, 781210, 1249936, 1562420, 3124840, 6249680]

約数ペア:

[(1, 6249680), (2, 3124840), (4, 1562420), (5, 1249936), (8, 781210), (10, 624968), (16, 390605), (20, 312484), (40, 156242), (80, 78121)]