69704440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134047}}^1$

素因数の和:134071

約数の個数: 32

約数和(自身を含む): 168900480

約数和(自身を除く): 99196040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 134047, 268094, 536188, 670235, 1072376, 1340470, 1742611, 2680940, 3485222, 5361880, 6970444, 8713055, 13940888, 17426110, 34852220, 69704440]

約数ペア:

[(1, 69704440), (2, 34852220), (4, 17426110), (5, 13940888), (8, 8713055), (10, 6970444), (13, 5361880), (20, 3485222), (26, 2680940), (40, 1742611), (52, 1340470), (65, 1072376), (104, 670235), (130, 536188), (260, 268094), (520, 134047)]