9130520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32609}}^1$

素因数の和:32627

約数の個数: 32

約数和(自身を含む): 23479200

約数和(自身を除く): 14348680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32609, 65218, 130436, 163045, 228263, 260872, 326090, 456526, 652180, 913052, 1141315, 1304360, 1826104, 2282630, 4565260, 9130520]

約数ペア:

[(1, 9130520), (2, 4565260), (4, 2282630), (5, 1826104), (7, 1304360), (8, 1141315), (10, 913052), (14, 652180), (20, 456526), (28, 326090), (35, 260872), (40, 228263), (56, 163045), (70, 130436), (140, 65218), (280, 32609)]