4063120

素因数分解:

$2^4\times 5^1\times {\mathrm{50789}}^1$

素因数の和:50802

約数の個数: 20

約数和(自身を含む): 9446940

約数和(自身を除く): 5383820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50789, 101578, 203156, 253945, 406312, 507890, 812624, 1015780, 2031560, 4063120]

約数ペア:

[(1, 4063120), (2, 2031560), (4, 1015780), (5, 812624), (8, 507890), (10, 406312), (16, 253945), (20, 203156), (40, 101578), (80, 50789)]