67025120

素因数分解:

$2^5\times 5^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 158850720

約数和(自身を除く): 91825600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 509, 823, 1018, 1646, 2036, 2545, 3292, 4072, 4115, 5090, 6584, 8144, 8230, 10180, 13168, 16288, 16460, 20360, 26336, 32920, 40720, 65840, 81440, 131680, 418907, 837814, 1675628, 2094535, 3351256, 4189070, 6702512, 8378140, 13405024, 16756280, 33512560, 67025120]

約数ペア:

[(1, 67025120), (2, 33512560), (4, 16756280), (5, 13405024), (8, 8378140), (10, 6702512), (16, 4189070), (20, 3351256), (32, 2094535), (40, 1675628), (80, 837814), (160, 418907), (509, 131680), (823, 81440), (1018, 65840), (1646, 40720), (2036, 32920), (2545, 26336), (3292, 20360), (4072, 16460), (4115, 16288), (5090, 13168), (6584, 10180), (8144, 8230)]