85311400

素因数分解:

$2^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{2383}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 199540800

約数和(自身を除く): 114229400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 179, 200, 358, 716, 895, 1432, 1790, 2383, 3580, 4475, 4766, 7160, 8950, 9532, 11915, 17900, 19064, 23830, 35800, 47660, 59575, 95320, 119150, 238300, 426557, 476600, 853114, 1706228, 2132785, 3412456, 4265570, 8531140, 10663925, 17062280, 21327850, 42655700, 85311400]

約数ペア:

[(1, 85311400), (2, 42655700), (4, 21327850), (5, 17062280), (8, 10663925), (10, 8531140), (20, 4265570), (25, 3412456), (40, 2132785), (50, 1706228), (100, 853114), (179, 476600), (200, 426557), (358, 238300), (716, 119150), (895, 95320), (1432, 59575), (1790, 47660), (2383, 35800), (3580, 23830), (4475, 19064), (4766, 17900), (7160, 11915), (8950, 9532)]