26355810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67579}}^1$

素因数の和:67602

約数の個数: 32

約数和(自身を含む): 68120640

約数和(自身を除く): 41764830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 67579, 135158, 202737, 337895, 405474, 675790, 878527, 1013685, 1757054, 2027370, 2635581, 4392635, 5271162, 8785270, 13177905, 26355810]

約数ペア:

[(1, 26355810), (2, 13177905), (3, 8785270), (5, 5271162), (6, 4392635), (10, 2635581), (13, 2027370), (15, 1757054), (26, 1013685), (30, 878527), (39, 675790), (65, 405474), (78, 337895), (130, 202737), (195, 135158), (390, 67579)]