163048102180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10859}}^1\times {\mathrm{18311}}^1$

素因数の和:29220

約数の個数: 48

約数和(自身を含む): 350803716480

約数和(自身を除く): 187755614300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 10859, 18311, 21718, 36622, 43436, 54295, 73244, 91555, 108590, 183110, 217180, 366220, 445219, 750751, 890438, 1501502, 1780876, 2226095, 3003004, 3753755, 4452190, 7507510, 8904380, 15015020, 198839149, 397678298, 795356596, 994195745, 1988391490, 3976782980, 8152405109, 16304810218, 32609620436, 40762025545, 81524051090, 163048102180]

約数ペア:

[(1, 163048102180), (2, 81524051090), (4, 40762025545), (5, 32609620436), (10, 16304810218), (20, 8152405109), (41, 3976782980), (82, 1988391490), (164, 994195745), (205, 795356596), (410, 397678298), (820, 198839149), (10859, 15015020), (18311, 8904380), (21718, 7507510), (36622, 4452190), (43436, 3753755), (54295, 3003004), (73244, 2226095), (91555, 1780876), (108590, 1501502), (183110, 890438), (217180, 750751), (366220, 445219)]