11574320

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 27118800

約数和(自身を除く): 15544480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 971, 1192, 1490, 1942, 2384, 2980, 3884, 4855, 5960, 7768, 9710, 11920, 15536, 19420, 38840, 77680, 144679, 289358, 578716, 723395, 1157432, 1446790, 2314864, 2893580, 5787160, 11574320]

約数ペア:

[(1, 11574320), (2, 5787160), (4, 2893580), (5, 2314864), (8, 1446790), (10, 1157432), (16, 723395), (20, 578716), (40, 289358), (80, 144679), (149, 77680), (298, 38840), (596, 19420), (745, 15536), (971, 11920), (1192, 9710), (1490, 7768), (1942, 5960), (2384, 4855), (2980, 3884)]