22016060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 55641600

約数和(自身を除く): 33625540

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 229, 230, 253, 380, 418, 437, 458, 460, 506, 836, 874, 916, 1012, 1045, 1145, 1265, 1748, 2090, 2185, 2290, 2519, 2530, 4180, 4351, 4370, 4580, 4807, 5038, 5060, 5267, 8702, 8740, 9614, 10076, 10534, 12595, 17404, 19228, 21068, 21755, 24035, 25190, 26335, 43510, 47861, 48070, 50380, 52670, 57937, 87020, 95722, 96140, 100073, 105340, 115874, 191444, 200146, 231748, 239305, 289685, 400292, 478610, 500365, 579370, 957220, 1000730, 1100803, 1158740, 2001460, 2201606, 4403212, 5504015, 11008030, 22016060]

約数ペア:

[(1, 22016060), (2, 11008030), (4, 5504015), (5, 4403212), (10, 2201606), (11, 2001460), (19, 1158740), (20, 1100803), (22, 1000730), (23, 957220), (38, 579370), (44, 500365), (46, 478610), (55, 400292), (76, 289685), (92, 239305), (95, 231748), (110, 200146), (115, 191444), (190, 115874), (209, 105340), (220, 100073), (229, 96140), (230, 95722), (253, 87020), (380, 57937), (418, 52670), (437, 50380), (458, 48070), (460, 47861), (506, 43510), (836, 26335), (874, 25190), (916, 24035), (1012, 21755), (1045, 21068), (1145, 19228), (1265, 17404), (1748, 12595), (2090, 10534), (2185, 10076), (2290, 9614), (2519, 8740), (2530, 8702), (4180, 5267), (4351, 5060), (4370, 5038), (4580, 4807)]