20122270075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 26124890400

約数和(自身を除く): 6002620325

約数列:

[1, 5, 25, 41, 59, 205, 229, 295, 1025, 1145, 1453, 1475, 2419, 5725, 7265, 9389, 12095, 13511, 36325, 46945, 59573, 60475, 67555, 85727, 234725, 297865, 332737, 337775, 428635, 553951, 1489325, 1663685, 2143175, 2769755, 3514807, 8318425, 13642217, 13848775, 17574035, 19631483, 68211085, 87870175, 98157415, 341055425, 490787075, 804890803, 4024454015, 20122270075]

約数ペア:

[(1, 20122270075), (5, 4024454015), (25, 804890803), (41, 490787075), (59, 341055425), (205, 98157415), (229, 87870175), (295, 68211085), (1025, 19631483), (1145, 17574035), (1453, 13848775), (1475, 13642217), (2419, 8318425), (5725, 3514807), (7265, 2769755), (9389, 2143175), (12095, 1663685), (13511, 1489325), (36325, 553951), (46945, 428635), (59573, 337775), (60475, 332737), (67555, 297865), (85727, 234725)]