38182240

素因数分解:

$2^5\times 5^1\times {\mathrm{238639}}^1$

素因数の和:238654

約数の個数: 24

約数和(自身を含む): 90205920

約数和(自身を除く): 52023680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 238639, 477278, 954556, 1193195, 1909112, 2386390, 3818224, 4772780, 7636448, 9545560, 19091120, 38182240]

約数ペア:

[(1, 38182240), (2, 19091120), (4, 9545560), (5, 7636448), (8, 4772780), (10, 3818224), (16, 2386390), (20, 1909112), (32, 1193195), (40, 954556), (80, 477278), (160, 238639)]