22462400

素因数分解:

$2^6\times 5^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 84

約数和(自身を含む): 56220360

約数和(自身を除く): 33757960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 139, 160, 200, 202, 278, 320, 400, 404, 505, 556, 695, 800, 808, 1010, 1112, 1390, 1600, 1616, 2020, 2224, 2525, 2780, 3232, 3475, 4040, 4448, 5050, 5560, 6464, 6950, 8080, 8896, 10100, 11120, 13900, 14039, 16160, 20200, 22240, 27800, 28078, 32320, 40400, 44480, 55600, 56156, 70195, 80800, 111200, 112312, 140390, 161600, 222400, 224624, 280780, 350975, 449248, 561560, 701950, 898496, 1123120, 1403900, 2246240, 2807800, 4492480, 5615600, 11231200, 22462400]

約数ペア:

[(1, 22462400), (2, 11231200), (4, 5615600), (5, 4492480), (8, 2807800), (10, 2246240), (16, 1403900), (20, 1123120), (25, 898496), (32, 701950), (40, 561560), (50, 449248), (64, 350975), (80, 280780), (100, 224624), (101, 222400), (139, 161600), (160, 140390), (200, 112312), (202, 111200), (278, 80800), (320, 70195), (400, 56156), (404, 55600), (505, 44480), (556, 40400), (695, 32320), (800, 28078), (808, 27800), (1010, 22240), (1112, 20200), (1390, 16160), (1600, 14039), (1616, 13900), (2020, 11120), (2224, 10100), (2525, 8896), (2780, 8080), (3232, 6950), (3475, 6464), (4040, 5560), (4448, 5050)]