27430300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14437}}^1$

素因数の和:14470

約数の個数: 36

約数和(自身を含む): 62660920

約数和(自身を除く): 35230620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 14437, 28874, 57748, 72185, 144370, 274303, 288740, 360925, 548606, 721850, 1097212, 1371515, 1443700, 2743030, 5486060, 6857575, 13715150, 27430300]

約数ペア:

[(1, 27430300), (2, 13715150), (4, 6857575), (5, 5486060), (10, 2743030), (19, 1443700), (20, 1371515), (25, 1097212), (38, 721850), (50, 548606), (76, 360925), (95, 288740), (100, 274303), (190, 144370), (380, 72185), (475, 57748), (950, 28874), (1900, 14437)]