1109233480

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{186113}}^1$

素因数の和:186273

約数の個数: 32

約数和(自身を含む): 2512539000

約数和(自身を除く): 1403305520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 186113, 372226, 744452, 930565, 1488904, 1861130, 3722260, 7444520, 27730837, 55461674, 110923348, 138654185, 221846696, 277308370, 554616740, 1109233480]

約数ペア:

[(1, 1109233480), (2, 554616740), (4, 277308370), (5, 221846696), (8, 138654185), (10, 110923348), (20, 55461674), (40, 27730837), (149, 7444520), (298, 3722260), (596, 1861130), (745, 1488904), (1192, 930565), (1490, 744452), (2980, 372226), (5960, 186113)]