72864200

素因数分解:

$2^3\times 5^2\times {\mathrm{364321}}^1$

素因数の和:364337

約数の個数: 24

約数和(自身を含む): 169409730

約数和(自身を除く): 96545530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 364321, 728642, 1457284, 1821605, 2914568, 3643210, 7286420, 9108025, 14572840, 18216050, 36432100, 72864200]

約数ペア:

[(1, 72864200), (2, 36432100), (4, 18216050), (5, 14572840), (8, 9108025), (10, 7286420), (20, 3643210), (25, 2914568), (40, 1821605), (50, 1457284), (100, 728642), (200, 364321)]