24900880

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 58311000

約数和(自身を除く): 33410120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2089, 2384, 2980, 4178, 5960, 8356, 10445, 11920, 16712, 20890, 33424, 41780, 83560, 167120, 311261, 622522, 1245044, 1556305, 2490088, 3112610, 4980176, 6225220, 12450440, 24900880]

約数ペア:

[(1, 24900880), (2, 12450440), (4, 6225220), (5, 4980176), (8, 3112610), (10, 2490088), (16, 1556305), (20, 1245044), (40, 622522), (80, 311261), (149, 167120), (298, 83560), (596, 41780), (745, 33424), (1192, 20890), (1490, 16712), (2089, 11920), (2384, 10445), (2980, 8356), (4178, 5960)]