26954000

素因数分解:

$2^4\times 5^3\times {\mathrm{13477}}^1$

素因数の和:13500

約数の個数: 40

約数和(自身を含む): 65179608

約数和(自身を除く): 38225608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13477, 26954, 53908, 67385, 107816, 134770, 215632, 269540, 336925, 539080, 673850, 1078160, 1347700, 1684625, 2695400, 3369250, 5390800, 6738500, 13477000, 26954000]

約数ペア:

[(1, 26954000), (2, 13477000), (4, 6738500), (5, 5390800), (8, 3369250), (10, 2695400), (16, 1684625), (20, 1347700), (25, 1078160), (40, 673850), (50, 539080), (80, 336925), (100, 269540), (125, 215632), (200, 134770), (250, 107816), (400, 67385), (500, 53908), (1000, 26954), (2000, 13477)]