28274050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{80783}}^1$

素因数の和:80802

約数の個数: 24

約数和(自身を含む): 60103296

約数和(自身を除く): 31829246

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 80783, 161566, 403915, 565481, 807830, 1130962, 2019575, 2827405, 4039150, 5654810, 14137025, 28274050]

約数ペア:

[(1, 28274050), (2, 14137025), (5, 5654810), (7, 4039150), (10, 2827405), (14, 2019575), (25, 1130962), (35, 807830), (50, 565481), (70, 403915), (175, 161566), (350, 80783)]