1423480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 3373200

約数和(自身を除く): 1949720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1873, 3746, 7492, 9365, 14984, 18730, 35587, 37460, 71174, 74920, 142348, 177935, 284696, 355870, 711740, 1423480]

約数ペア:

[(1, 1423480), (2, 711740), (4, 355870), (5, 284696), (8, 177935), (10, 142348), (19, 74920), (20, 71174), (38, 37460), (40, 35587), (76, 18730), (95, 14984), (152, 9365), (190, 7492), (380, 3746), (760, 1873)]