16430240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3585

約数の個数: 48

約数和(自身を含む): 40166280

約数和(自身を除く): 23736040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 3541, 4640, 7082, 14164, 17705, 28328, 35410, 56656, 70820, 102689, 113312, 141640, 205378, 283280, 410756, 513445, 566560, 821512, 1026890, 1643024, 2053780, 3286048, 4107560, 8215120, 16430240]

約数ペア:

[(1, 16430240), (2, 8215120), (4, 4107560), (5, 3286048), (8, 2053780), (10, 1643024), (16, 1026890), (20, 821512), (29, 566560), (32, 513445), (40, 410756), (58, 283280), (80, 205378), (116, 141640), (145, 113312), (160, 102689), (232, 70820), (290, 56656), (464, 35410), (580, 28328), (928, 17705), (1160, 14164), (2320, 7082), (3541, 4640)]