827832280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{99023}}^1$

素因数の和:99064

約数の個数: 64

約数和(自身を含む): 2138918400

約数和(自身を除く): 1311086120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 99023, 198046, 396092, 495115, 792184, 990230, 1089253, 1881437, 1980460, 2178506, 3762874, 3960920, 4357012, 5446265, 7525748, 8714024, 9407185, 10892530, 15051496, 18814370, 20695807, 21785060, 37628740, 41391614, 43570120, 75257480, 82783228, 103479035, 165566456, 206958070, 413916140, 827832280]

約数ペア:

[(1, 827832280), (2, 413916140), (4, 206958070), (5, 165566456), (8, 103479035), (10, 82783228), (11, 75257480), (19, 43570120), (20, 41391614), (22, 37628740), (38, 21785060), (40, 20695807), (44, 18814370), (55, 15051496), (76, 10892530), (88, 9407185), (95, 8714024), (110, 7525748), (152, 5446265), (190, 4357012), (209, 3960920), (220, 3762874), (380, 2178506), (418, 1980460), (440, 1881437), (760, 1089253), (836, 990230), (1045, 792184), (1672, 495115), (2090, 396092), (4180, 198046), (8360, 99023)]