22433200900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{201919}}^1$

素因数の和:202045

約数の個数: 72

約数和(自身を含む): 53631567360

約数和(自身を除く): 31198366460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 101, 110, 202, 220, 275, 404, 505, 550, 1010, 1100, 1111, 2020, 2222, 2525, 4444, 5050, 5555, 10100, 11110, 22220, 27775, 55550, 111100, 201919, 403838, 807676, 1009595, 2019190, 2221109, 4038380, 4442218, 5047975, 8884436, 10095950, 11105545, 20191900, 20393819, 22211090, 40787638, 44422180, 55527725, 81575276, 101969095, 111055450, 203938190, 222110900, 224332009, 407876380, 448664018, 509845475, 897328036, 1019690950, 1121660045, 2039381900, 2243320090, 4486640180, 5608300225, 11216600450, 22433200900]

約数ペア:

[(1, 22433200900), (2, 11216600450), (4, 5608300225), (5, 4486640180), (10, 2243320090), (11, 2039381900), (20, 1121660045), (22, 1019690950), (25, 897328036), (44, 509845475), (50, 448664018), (55, 407876380), (100, 224332009), (101, 222110900), (110, 203938190), (202, 111055450), (220, 101969095), (275, 81575276), (404, 55527725), (505, 44422180), (550, 40787638), (1010, 22211090), (1100, 20393819), (1111, 20191900), (2020, 11105545), (2222, 10095950), (2525, 8884436), (4444, 5047975), (5050, 4442218), (5555, 4038380), (10100, 2221109), (11110, 2019190), (22220, 1009595), (27775, 807676), (55550, 403838), (111100, 201919)]