148012400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{7873}}^1$

素因数の和:7938

約数の個数: 60

約数和(自身を含む): 363211872

約数和(自身を除く): 215199472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 7873, 9400, 15746, 18800, 31492, 39365, 62984, 78730, 125968, 157460, 196825, 314920, 370031, 393650, 629840, 740062, 787300, 1480124, 1574600, 1850155, 2960248, 3149200, 3700310, 5920496, 7400620, 9250775, 14801240, 18501550, 29602480, 37003100, 74006200, 148012400]

約数ペア:

[(1, 148012400), (2, 74006200), (4, 37003100), (5, 29602480), (8, 18501550), (10, 14801240), (16, 9250775), (20, 7400620), (25, 5920496), (40, 3700310), (47, 3149200), (50, 2960248), (80, 1850155), (94, 1574600), (100, 1480124), (188, 787300), (200, 740062), (235, 629840), (376, 393650), (400, 370031), (470, 314920), (752, 196825), (940, 157460), (1175, 125968), (1880, 78730), (2350, 62984), (3760, 39365), (4700, 31492), (7873, 18800), (9400, 15746)]