25846860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2549}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 78397200

約数和(自身を除く): 52550340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 2549, 3380, 5070, 5098, 7647, 10140, 10196, 12745, 15294, 25490, 30588, 33137, 38235, 50980, 66274, 76470, 99411, 132548, 152940, 165685, 198822, 331370, 397644, 430781, 497055, 662740, 861562, 994110, 1292343, 1723124, 1988220, 2153905, 2584686, 4307810, 5169372, 6461715, 8615620, 12923430, 25846860]

約数ペア:

[(1, 25846860), (2, 12923430), (3, 8615620), (4, 6461715), (5, 5169372), (6, 4307810), (10, 2584686), (12, 2153905), (13, 1988220), (15, 1723124), (20, 1292343), (26, 994110), (30, 861562), (39, 662740), (52, 497055), (60, 430781), (65, 397644), (78, 331370), (130, 198822), (156, 165685), (169, 152940), (195, 132548), (260, 99411), (338, 76470), (390, 66274), (507, 50980), (676, 38235), (780, 33137), (845, 30588), (1014, 25490), (1690, 15294), (2028, 12745), (2535, 10196), (2549, 10140), (3380, 7647), (5070, 5098)]