84927400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10357}}^1$

素因数の和:10414

約数の個数: 48

約数和(自身を含む): 202291740

約数和(自身を除く): 117364340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 10357, 20714, 41428, 51785, 82856, 103570, 207140, 258925, 414280, 424637, 517850, 849274, 1035700, 1698548, 2071400, 2123185, 3397096, 4246370, 8492740, 10615925, 16985480, 21231850, 42463700, 84927400]

約数ペア:

[(1, 84927400), (2, 42463700), (4, 21231850), (5, 16985480), (8, 10615925), (10, 8492740), (20, 4246370), (25, 3397096), (40, 2123185), (41, 2071400), (50, 1698548), (82, 1035700), (100, 849274), (164, 517850), (200, 424637), (205, 414280), (328, 258925), (410, 207140), (820, 103570), (1025, 82856), (1640, 51785), (2050, 41428), (4100, 20714), (8200, 10357)]