2920522750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{507917}}^1$

素因数の和:507957

約数の個数: 32

約数和(自身を含む): 5704934976

約数和(自身を除く): 2784412226

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 507917, 1015834, 2539585, 5079170, 11682091, 12697925, 23364182, 25395850, 58410455, 63489625, 116820910, 126979250, 292052275, 584104550, 1460261375, 2920522750]

約数ペア:

[(1, 2920522750), (2, 1460261375), (5, 584104550), (10, 292052275), (23, 126979250), (25, 116820910), (46, 63489625), (50, 58410455), (115, 25395850), (125, 23364182), (230, 12697925), (250, 11682091), (575, 5079170), (1150, 2539585), (2875, 1015834), (5750, 507917)]