42998960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23369}}^1$

素因数の和:23405

約数の個数: 40

約数和(自身を含む): 104323680

約数和(自身を除く): 61324720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 23369, 46738, 93476, 116845, 186952, 233690, 373904, 467380, 537487, 934760, 1074974, 1869520, 2149948, 2687435, 4299896, 5374870, 8599792, 10749740, 21499480, 42998960]

約数ペア:

[(1, 42998960), (2, 21499480), (4, 10749740), (5, 8599792), (8, 5374870), (10, 4299896), (16, 2687435), (20, 2149948), (23, 1869520), (40, 1074974), (46, 934760), (80, 537487), (92, 467380), (115, 373904), (184, 233690), (230, 186952), (368, 116845), (460, 93476), (920, 46738), (1840, 23369)]