524680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 1272600

約数和(自身を除く): 747920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1009, 2018, 4036, 5045, 8072, 10090, 13117, 20180, 26234, 40360, 52468, 65585, 104936, 131170, 262340, 524680]

約数ペア:

[(1, 524680), (2, 262340), (4, 131170), (5, 104936), (8, 65585), (10, 52468), (13, 40360), (20, 26234), (26, 20180), (40, 13117), (52, 10090), (65, 8072), (104, 5045), (130, 4036), (260, 2018), (520, 1009)]