47818400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{8539}}^1$

素因数の和:8566

約数の個数: 72

約数和(自身を含む): 133428960

約数和(自身を除く): 85610560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 8539, 17078, 34156, 42695, 59773, 68312, 85390, 119546, 136624, 170780, 213475, 239092, 273248, 298865, 341560, 426950, 478184, 597730, 683120, 853900, 956368, 1195460, 1366240, 1494325, 1707800, 1912736, 2390920, 2988650, 3415600, 4781840, 5977300, 6831200, 9563680, 11954600, 23909200, 47818400]

約数ペア:

[(1, 47818400), (2, 23909200), (4, 11954600), (5, 9563680), (7, 6831200), (8, 5977300), (10, 4781840), (14, 3415600), (16, 2988650), (20, 2390920), (25, 1912736), (28, 1707800), (32, 1494325), (35, 1366240), (40, 1195460), (50, 956368), (56, 853900), (70, 683120), (80, 597730), (100, 478184), (112, 426950), (140, 341560), (160, 298865), (175, 273248), (200, 239092), (224, 213475), (280, 170780), (350, 136624), (400, 119546), (560, 85390), (700, 68312), (800, 59773), (1120, 42695), (1400, 34156), (2800, 17078), (5600, 8539)]