202235120

素因数分解:

$2^4\times 5^1\times {\mathrm{2527939}}^1$

素因数の和:2527952

約数の個数: 20

約数和(自身を含む): 470196840

約数和(自身を除く): 267961720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2527939, 5055878, 10111756, 12639695, 20223512, 25279390, 40447024, 50558780, 101117560, 202235120]

約数ペア:

[(1, 202235120), (2, 101117560), (4, 50558780), (5, 40447024), (8, 25279390), (10, 20223512), (16, 12639695), (20, 10111756), (40, 5055878), (80, 2527939)]