524360

素因数分解:

$2^3\times 5^1\times {\mathrm{13109}}^1$

素因数の和:13120

約数の個数: 16

約数和(自身を含む): 1179900

約数和(自身を除く): 655540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13109, 26218, 52436, 65545, 104872, 131090, 262180, 524360]

約数ペア:

[(1, 524360), (2, 262180), (4, 131090), (5, 104872), (8, 65545), (10, 52436), (20, 26218), (40, 13109)]