1474780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3909

約数の個数: 24

約数和(自身を含む): 3260880

約数和(自身を除く): 1786100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3881, 7762, 15524, 19405, 38810, 73739, 77620, 147478, 294956, 368695, 737390, 1474780]

約数ペア:

[(1, 1474780), (2, 737390), (4, 368695), (5, 294956), (10, 147478), (19, 77620), (20, 73739), (38, 38810), (76, 19405), (95, 15524), (190, 7762), (380, 3881)]