69325880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133319}}^1$

素因数の和:133343

約数の個数: 32

約数和(自身を含む): 167983200

約数和(自身を除く): 98657320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 133319, 266638, 533276, 666595, 1066552, 1333190, 1733147, 2666380, 3466294, 5332760, 6932588, 8665735, 13865176, 17331470, 34662940, 69325880]

約数ペア:

[(1, 69325880), (2, 34662940), (4, 17331470), (5, 13865176), (8, 8665735), (10, 6932588), (13, 5332760), (20, 3466294), (26, 2666380), (40, 1733147), (52, 1333190), (65, 1066552), (104, 666595), (130, 533276), (260, 266638), (520, 133319)]