91964620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3191}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 212357376

約数和(自身を除く): 120392756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 3191, 5764, 6382, 7205, 12764, 14410, 15955, 28820, 31910, 35101, 63820, 70202, 140404, 175505, 351010, 418021, 702020, 836042, 1672084, 2090105, 4180210, 4598231, 8360420, 9196462, 18392924, 22991155, 45982310, 91964620]

約数ペア:

[(1, 91964620), (2, 45982310), (4, 22991155), (5, 18392924), (10, 9196462), (11, 8360420), (20, 4598231), (22, 4180210), (44, 2090105), (55, 1672084), (110, 836042), (131, 702020), (220, 418021), (262, 351010), (524, 175505), (655, 140404), (1310, 70202), (1441, 63820), (2620, 35101), (2882, 31910), (3191, 28820), (5764, 15955), (6382, 14410), (7205, 12764)]