2072187875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1627}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 2706283008

約数和(自身を除く): 634095133

約数列:

[1, 5, 23, 25, 115, 125, 443, 575, 1627, 2215, 2875, 8135, 10189, 11075, 37421, 40675, 50945, 55375, 187105, 203375, 254725, 720761, 935525, 1273625, 3603805, 4677625, 16577503, 18019025, 82887515, 90095125, 414437575, 2072187875]

約数ペア:

[(1, 2072187875), (5, 414437575), (23, 90095125), (25, 82887515), (115, 18019025), (125, 16577503), (443, 4677625), (575, 3603805), (1627, 1273625), (2215, 935525), (2875, 720761), (8135, 254725), (10189, 203375), (11075, 187105), (37421, 55375), (40675, 50945)]