9402160

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 22003056

約数和(自身を除く): 12600896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 557, 844, 1055, 1114, 1688, 2110, 2228, 2785, 3376, 4220, 4456, 5570, 8440, 8912, 11140, 16880, 22280, 44560, 117527, 235054, 470108, 587635, 940216, 1175270, 1880432, 2350540, 4701080, 9402160]

約数ペア:

[(1, 9402160), (2, 4701080), (4, 2350540), (5, 1880432), (8, 1175270), (10, 940216), (16, 587635), (20, 470108), (40, 235054), (80, 117527), (211, 44560), (422, 22280), (557, 16880), (844, 11140), (1055, 8912), (1114, 8440), (1688, 5570), (2110, 4456), (2228, 4220), (2785, 3376)]