4719100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1206

約数の個数: 36

約数和(自身を含む): 10499328

約数和(自身を除く): 5780228

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1151, 2050, 2302, 4100, 4604, 5755, 11510, 23020, 28775, 47191, 57550, 94382, 115100, 188764, 235955, 471910, 943820, 1179775, 2359550, 4719100]

約数ペア:

[(1, 4719100), (2, 2359550), (4, 1179775), (5, 943820), (10, 471910), (20, 235955), (25, 188764), (41, 115100), (50, 94382), (82, 57550), (100, 47191), (164, 28775), (205, 23020), (410, 11510), (820, 5755), (1025, 4604), (1151, 4100), (2050, 2302)]