2057100700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{437681}}^1$

素因数の和:437742

約数の個数: 36

約数和(自身を含む): 4558895712

約数和(自身を除く): 2501795012

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 437681, 875362, 1750724, 2188405, 4376810, 8753620, 10942025, 20571007, 21884050, 41142014, 43768100, 82284028, 102855035, 205710070, 411420140, 514275175, 1028550350, 2057100700]

約数ペア:

[(1, 2057100700), (2, 1028550350), (4, 514275175), (5, 411420140), (10, 205710070), (20, 102855035), (25, 82284028), (47, 43768100), (50, 41142014), (94, 21884050), (100, 20571007), (188, 10942025), (235, 8753620), (470, 4376810), (940, 2188405), (1175, 1750724), (2350, 875362), (4700, 437681)]