8968700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6926

約数の個数: 36

約数和(自身を含む): 20962200

約数和(自身を除く): 11993500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6899, 13798, 27596, 34495, 68990, 89687, 137980, 172475, 179374, 344950, 358748, 448435, 689900, 896870, 1793740, 2242175, 4484350, 8968700]

約数ペア:

[(1, 8968700), (2, 4484350), (4, 2242175), (5, 1793740), (10, 896870), (13, 689900), (20, 448435), (25, 358748), (26, 344950), (50, 179374), (52, 172475), (65, 137980), (100, 89687), (130, 68990), (260, 34495), (325, 27596), (650, 13798), (1300, 6899)]