8928590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 18156096

約数和(自身を除く): 9227506

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 157, 235, 242, 314, 470, 517, 605, 785, 1034, 1210, 1570, 1727, 2585, 3454, 5170, 5687, 7379, 8635, 11374, 14758, 17270, 18997, 28435, 36895, 37994, 56870, 73790, 81169, 94985, 162338, 189970, 405845, 811690, 892859, 1785718, 4464295, 8928590]

約数ペア:

[(1, 8928590), (2, 4464295), (5, 1785718), (10, 892859), (11, 811690), (22, 405845), (47, 189970), (55, 162338), (94, 94985), (110, 81169), (121, 73790), (157, 56870), (235, 37994), (242, 36895), (314, 28435), (470, 18997), (517, 17270), (605, 14758), (785, 11374), (1034, 8635), (1210, 7379), (1570, 5687), (1727, 5170), (2585, 3454)]