892240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 2187360

約数和(自身を除く): 1295120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 587, 760, 1174, 1520, 2348, 2935, 4696, 5870, 9392, 11153, 11740, 22306, 23480, 44612, 46960, 55765, 89224, 111530, 178448, 223060, 446120, 892240]

約数ペア:

[(1, 892240), (2, 446120), (4, 223060), (5, 178448), (8, 111530), (10, 89224), (16, 55765), (19, 46960), (20, 44612), (38, 23480), (40, 22306), (76, 11740), (80, 11153), (95, 9392), (152, 5870), (190, 4696), (304, 2935), (380, 2348), (587, 1520), (760, 1174)]