13092560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12615

約数の個数: 40

約数和(自身を含む): 32784360

約数和(自身を除く): 19691800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 12589, 25178, 50356, 62945, 100712, 125890, 163657, 201424, 251780, 327314, 503560, 654628, 818285, 1007120, 1309256, 1636570, 2618512, 3273140, 6546280, 13092560]

約数ペア:

[(1, 13092560), (2, 6546280), (4, 3273140), (5, 2618512), (8, 1636570), (10, 1309256), (13, 1007120), (16, 818285), (20, 654628), (26, 503560), (40, 327314), (52, 251780), (65, 201424), (80, 163657), (104, 125890), (130, 100712), (208, 62945), (260, 50356), (520, 25178), (1040, 12589)]