1703440

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 4017600

約数和(自身を除く): 2314160

約数列:

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

約数ペア:

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