5416520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7157

約数の個数: 32

約数和(自身を含む): 12830400

約数和(自身を除く): 7413880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 7127, 14254, 28508, 35635, 57016, 71270, 135413, 142540, 270826, 285080, 541652, 677065, 1083304, 1354130, 2708260, 5416520]

約数ペア:

[(1, 5416520), (2, 2708260), (4, 1354130), (5, 1083304), (8, 677065), (10, 541652), (19, 285080), (20, 270826), (38, 142540), (40, 135413), (76, 71270), (95, 57016), (152, 35635), (190, 28508), (380, 14254), (760, 7127)]