5200885880

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1460923}}^1$

素因数の和:1461023

約数の個数: 32

約数和(自身を含む): 11833484400

約数和(自身を除く): 6632598520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 1460923, 2921846, 5843692, 7304615, 11687384, 14609230, 29218460, 58436920, 130022147, 260044294, 520088588, 650110735, 1040177176, 1300221470, 2600442940, 5200885880]

約数ペア:

[(1, 5200885880), (2, 2600442940), (4, 1300221470), (5, 1040177176), (8, 650110735), (10, 520088588), (20, 260044294), (40, 130022147), (89, 58436920), (178, 29218460), (356, 14609230), (445, 11687384), (712, 7304615), (890, 5843692), (1780, 2921846), (3560, 1460923)]