201984080

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{4201}}^1$

素因数の和:4815

約数の個数: 40

約数和(自身を含む): 470506344

約数和(自身を除く): 268522264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 1202, 2404, 3005, 4201, 4808, 6010, 8402, 9616, 12020, 16804, 21005, 24040, 33608, 42010, 48080, 67216, 84020, 168040, 336080, 2524801, 5049602, 10099204, 12624005, 20198408, 25248010, 40396816, 50496020, 100992040, 201984080]

約数ペア:

[(1, 201984080), (2, 100992040), (4, 50496020), (5, 40396816), (8, 25248010), (10, 20198408), (16, 12624005), (20, 10099204), (40, 5049602), (80, 2524801), (601, 336080), (1202, 168040), (2404, 84020), (3005, 67216), (4201, 48080), (4808, 42010), (6010, 33608), (8402, 24040), (9616, 21005), (12020, 16804)]