4966697740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229727}}^1$

素因数の和:229806

約数の個数: 48

約数和(自身を含む): 11115159552

約数和(自身を除く): 6148461812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 10810, 21620, 229727, 459454, 918908, 1148635, 2297270, 4594540, 5283721, 10567442, 10797169, 21134884, 21594338, 26418605, 43188676, 52837210, 53985845, 105674420, 107971690, 215943380, 248334887, 496669774, 993339548, 1241674435, 2483348870, 4966697740]

約数ペア:

[(1, 4966697740), (2, 2483348870), (4, 1241674435), (5, 993339548), (10, 496669774), (20, 248334887), (23, 215943380), (46, 107971690), (47, 105674420), (92, 53985845), (94, 52837210), (115, 43188676), (188, 26418605), (230, 21594338), (235, 21134884), (460, 10797169), (470, 10567442), (940, 5283721), (1081, 4594540), (2162, 2297270), (4324, 1148635), (5405, 918908), (10810, 459454), (21620, 229727)]