13293200

素因数分解:

$2^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 60

約数和(自身を含む): 32289600

約数和(自身を除く): 18996400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 167, 199, 200, 334, 398, 400, 668, 796, 835, 995, 1336, 1592, 1670, 1990, 2672, 3184, 3340, 3980, 4175, 4975, 6680, 7960, 8350, 9950, 13360, 15920, 16700, 19900, 33233, 33400, 39800, 66466, 66800, 79600, 132932, 166165, 265864, 332330, 531728, 664660, 830825, 1329320, 1661650, 2658640, 3323300, 6646600, 13293200]

約数ペア:

[(1, 13293200), (2, 6646600), (4, 3323300), (5, 2658640), (8, 1661650), (10, 1329320), (16, 830825), (20, 664660), (25, 531728), (40, 332330), (50, 265864), (80, 166165), (100, 132932), (167, 79600), (199, 66800), (200, 66466), (334, 39800), (398, 33400), (400, 33233), (668, 19900), (796, 16700), (835, 15920), (995, 13360), (1336, 9950), (1592, 8350), (1670, 7960), (1990, 6680), (2672, 4975), (3184, 4175), (3340, 3980)]