242408800

素因数分解:

$2^5\times 5^2\times {\mathrm{303011}}^1$

素因数の和:303031

約数の個数: 36

約数和(自身を含む): 591782436

約数和(自身を除く): 349373636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 303011, 606022, 1212044, 1515055, 2424088, 3030110, 4848176, 6060220, 7575275, 9696352, 12120440, 15150550, 24240880, 30301100, 48481760, 60602200, 121204400, 242408800]

約数ペア:

[(1, 242408800), (2, 121204400), (4, 60602200), (5, 48481760), (8, 30301100), (10, 24240880), (16, 15150550), (20, 12120440), (25, 9696352), (32, 7575275), (40, 6060220), (50, 4848176), (80, 3030110), (100, 2424088), (160, 1515055), (200, 1212044), (400, 606022), (800, 303011)]