201155000

素因数分解:

$2^3\times 5^4\times {\mathrm{40231}}^1$

素因数の和:40257

約数の個数: 40

約数和(自身を含む): 471317880

約数和(自身を除く): 270162880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 40231, 80462, 160924, 201155, 321848, 402310, 804620, 1005775, 1609240, 2011550, 4023100, 5028875, 8046200, 10057750, 20115500, 25144375, 40231000, 50288750, 100577500, 201155000]

約数ペア:

[(1, 201155000), (2, 100577500), (4, 50288750), (5, 40231000), (8, 25144375), (10, 20115500), (20, 10057750), (25, 8046200), (40, 5028875), (50, 4023100), (100, 2011550), (125, 1609240), (200, 1005775), (250, 804620), (500, 402310), (625, 321848), (1000, 201155), (1250, 160924), (2500, 80462), (5000, 40231)]