411420140

素因数分解:

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

素因数の和:437737

約数の個数: 24

約数和(自身を含む): 882366912

約数和(自身を除く): 470946772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 437681, 875362, 1750724, 2188405, 4376810, 8753620, 20571007, 41142014, 82284028, 102855035, 205710070, 411420140]

約数ペア:

[(1, 411420140), (2, 205710070), (4, 102855035), (5, 82284028), (10, 41142014), (20, 20571007), (47, 8753620), (94, 4376810), (188, 2188405), (235, 1750724), (470, 875362), (940, 437681)]