32278960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{57641}}^1$

素因数の和:57661

約数の個数: 40

約数和(自身を含む): 85771296

約数和(自身を除く): 53492336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 57641, 115282, 230564, 288205, 403487, 461128, 576410, 806974, 922256, 1152820, 1613948, 2017435, 2305640, 3227896, 4034870, 4611280, 6455792, 8069740, 16139480, 32278960]

約数ペア:

[(1, 32278960), (2, 16139480), (4, 8069740), (5, 6455792), (7, 4611280), (8, 4034870), (10, 3227896), (14, 2305640), (16, 2017435), (20, 1613948), (28, 1152820), (35, 922256), (40, 806974), (56, 576410), (70, 461128), (80, 403487), (112, 288205), (140, 230564), (280, 115282), (560, 57641)]