8926990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 17236800

約数和(自身を除く): 8309810

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1049, 1702, 2098, 4255, 5245, 8510, 10490, 24127, 38813, 48254, 77626, 120635, 194065, 241270, 388130, 892699, 1785398, 4463495, 8926990]

約数ペア:

[(1, 8926990), (2, 4463495), (5, 1785398), (10, 892699), (23, 388130), (37, 241270), (46, 194065), (74, 120635), (115, 77626), (185, 48254), (230, 38813), (370, 24127), (851, 10490), (1049, 8510), (1702, 5245), (2098, 4255)]