2846960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1905

約数の個数: 40

約数和(自身を含む): 6971280

約数和(自身を除く): 4124320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1873, 3746, 7492, 9365, 14984, 18730, 29968, 35587, 37460, 71174, 74920, 142348, 149840, 177935, 284696, 355870, 569392, 711740, 1423480, 2846960]

約数ペア:

[(1, 2846960), (2, 1423480), (4, 711740), (5, 569392), (8, 355870), (10, 284696), (16, 177935), (19, 149840), (20, 142348), (38, 74920), (40, 71174), (76, 37460), (80, 35587), (95, 29968), (152, 18730), (190, 14984), (304, 9365), (380, 7492), (760, 3746), (1520, 1873)]