12125200

素因数分解:

$2^4\times 5^2\times {\mathrm{30313}}^1$

素因数の和:30331

約数の個数: 30

約数和(自身を含む): 29131754

約数和(自身を除く): 17006554

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30313, 60626, 121252, 151565, 242504, 303130, 485008, 606260, 757825, 1212520, 1515650, 2425040, 3031300, 6062600, 12125200]

約数ペア:

[(1, 12125200), (2, 6062600), (4, 3031300), (5, 2425040), (8, 1515650), (10, 1212520), (16, 757825), (20, 606260), (25, 485008), (40, 303130), (50, 242504), (80, 151565), (100, 121252), (200, 60626), (400, 30313)]