46972000

素因数分解:

$2^5\times 5^3\times {\mathrm{11743}}^1$

素因数の和:11768

約数の個数: 48

約数和(自身を含む): 115420032

約数和(自身を除く): 68448032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 11743, 23486, 46972, 58715, 93944, 117430, 187888, 234860, 293575, 375776, 469720, 587150, 939440, 1174300, 1467875, 1878880, 2348600, 2935750, 4697200, 5871500, 9394400, 11743000, 23486000, 46972000]

約数ペア:

[(1, 46972000), (2, 23486000), (4, 11743000), (5, 9394400), (8, 5871500), (10, 4697200), (16, 2935750), (20, 2348600), (25, 1878880), (32, 1467875), (40, 1174300), (50, 939440), (80, 587150), (100, 469720), (125, 375776), (160, 293575), (200, 234860), (250, 187888), (400, 117430), (500, 93944), (800, 58715), (1000, 46972), (2000, 23486), (4000, 11743)]