2012537080

素因数分解:

$2^3\times 5^1\times {\mathrm{50313427}}^1$

素因数の和:50313438

約数の個数: 16

約数和(自身を含む): 4528208520

約数和(自身を除く): 2515671440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50313427, 100626854, 201253708, 251567135, 402507416, 503134270, 1006268540, 2012537080]

約数ペア:

[(1, 2012537080), (2, 1006268540), (4, 503134270), (5, 402507416), (8, 251567135), (10, 201253708), (20, 100626854), (40, 50313427)]