98744000

素因数分解:

$2^6\times 5^3\times {\mathrm{12343}}^1$

素因数の和:12370

約数の個数: 56

約数和(自身を含む): 244559328

約数和(自身を除く): 145815328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 12343, 24686, 49372, 61715, 98744, 123430, 197488, 246860, 308575, 394976, 493720, 617150, 789952, 987440, 1234300, 1542875, 1974880, 2468600, 3085750, 3949760, 4937200, 6171500, 9874400, 12343000, 19748800, 24686000, 49372000, 98744000]

約数ペア:

[(1, 98744000), (2, 49372000), (4, 24686000), (5, 19748800), (8, 12343000), (10, 9874400), (16, 6171500), (20, 4937200), (25, 3949760), (32, 3085750), (40, 2468600), (50, 1974880), (64, 1542875), (80, 1234300), (100, 987440), (125, 789952), (160, 617150), (200, 493720), (250, 394976), (320, 308575), (400, 246860), (500, 197488), (800, 123430), (1000, 98744), (1600, 61715), (2000, 49372), (4000, 24686), (8000, 12343)]