89324480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{39877}}^1$

素因数の和:39901

約数の個数: 56

約数和(自身を含む): 243096288

約数和(自身を除く): 153771808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 39877, 79754, 159508, 199385, 279139, 319016, 398770, 558278, 638032, 797540, 1116556, 1276064, 1395695, 1595080, 2233112, 2552128, 2791390, 3190160, 4466224, 5582780, 6380320, 8932448, 11165560, 12760640, 17864896, 22331120, 44662240, 89324480]

約数ペア:

[(1, 89324480), (2, 44662240), (4, 22331120), (5, 17864896), (7, 12760640), (8, 11165560), (10, 8932448), (14, 6380320), (16, 5582780), (20, 4466224), (28, 3190160), (32, 2791390), (35, 2552128), (40, 2233112), (56, 1595080), (64, 1395695), (70, 1276064), (80, 1116556), (112, 797540), (140, 638032), (160, 558278), (224, 398770), (280, 319016), (320, 279139), (448, 199385), (560, 159508), (1120, 79754), (2240, 39877)]