41535280

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2609}}^1$

素因数の和:2821

約数の個数: 40

約数和(自身を含む): 97092000

約数和(自身を除く): 55556720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 2609, 3184, 3980, 5218, 7960, 10436, 13045, 15920, 20872, 26090, 41744, 52180, 104360, 208720, 519191, 1038382, 2076764, 2595955, 4153528, 5191910, 8307056, 10383820, 20767640, 41535280]

約数ペア:

[(1, 41535280), (2, 20767640), (4, 10383820), (5, 8307056), (8, 5191910), (10, 4153528), (16, 2595955), (20, 2076764), (40, 1038382), (80, 519191), (199, 208720), (398, 104360), (796, 52180), (995, 41744), (1592, 26090), (1990, 20872), (2609, 15920), (3184, 13045), (3980, 10436), (5218, 7960)]