11442040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12437}}^1$

素因数の和:12471

約数の個数: 32

約数和(自身を含む): 26866080

約数和(自身を除く): 15424040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 12437, 24874, 49748, 62185, 99496, 124370, 248740, 286051, 497480, 572102, 1144204, 1430255, 2288408, 2860510, 5721020, 11442040]

約数ペア:

[(1, 11442040), (2, 5721020), (4, 2860510), (5, 2288408), (8, 1430255), (10, 1144204), (20, 572102), (23, 497480), (40, 286051), (46, 248740), (92, 124370), (115, 99496), (184, 62185), (230, 49748), (460, 24874), (920, 12437)]