3406880

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4757920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 199, 214, 398, 428, 535, 796, 856, 995, 1070, 1592, 1712, 1990, 2140, 3184, 3424, 3980, 4280, 6368, 7960, 8560, 15920, 17120, 21293, 31840, 42586, 85172, 106465, 170344, 212930, 340688, 425860, 681376, 851720, 1703440, 3406880]

約数ペア:

[(1, 3406880), (2, 1703440), (4, 851720), (5, 681376), (8, 425860), (10, 340688), (16, 212930), (20, 170344), (32, 106465), (40, 85172), (80, 42586), (107, 31840), (160, 21293), (199, 17120), (214, 15920), (398, 8560), (428, 7960), (535, 6368), (796, 4280), (856, 3980), (995, 3424), (1070, 3184), (1592, 2140), (1712, 1990)]