25626080

素因数分解:

$2^5\times 5^1\times {\mathrm{160163}}^1$

素因数の和:160178

約数の個数: 24

約数和(自身を含む): 60541992

約数和(自身を除く): 34915912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 160163, 320326, 640652, 800815, 1281304, 1601630, 2562608, 3203260, 5125216, 6406520, 12813040, 25626080]

約数ペア:

[(1, 25626080), (2, 12813040), (4, 6406520), (5, 5125216), (8, 3203260), (10, 2562608), (16, 1601630), (20, 1281304), (32, 800815), (40, 640652), (80, 320326), (160, 160163)]