8363832880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8042147}}^1$

素因数の和:8042173

約数の個数: 40

約数和(自身を含む): 20941753392

約数和(自身を除く): 12577920512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8042147, 16084294, 32168588, 40210735, 64337176, 80421470, 104547911, 128674352, 160842940, 209095822, 321685880, 418191644, 522739555, 643371760, 836383288, 1045479110, 1672766576, 2090958220, 4181916440, 8363832880]

約数ペア:

[(1, 8363832880), (2, 4181916440), (4, 2090958220), (5, 1672766576), (8, 1045479110), (10, 836383288), (13, 643371760), (16, 522739555), (20, 418191644), (26, 321685880), (40, 209095822), (52, 160842940), (65, 128674352), (80, 104547911), (104, 80421470), (130, 64337176), (208, 40210735), (260, 32168588), (520, 16084294), (1040, 8042147)]