4356320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 10841040

約数和(自身を除く): 6484720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1433, 1520, 2866, 3040, 5732, 7165, 11464, 14330, 22928, 27227, 28660, 45856, 54454, 57320, 108908, 114640, 136135, 217816, 229280, 272270, 435632, 544540, 871264, 1089080, 2178160, 4356320]

約数ペア:

[(1, 4356320), (2, 2178160), (4, 1089080), (5, 871264), (8, 544540), (10, 435632), (16, 272270), (19, 229280), (20, 217816), (32, 136135), (38, 114640), (40, 108908), (76, 57320), (80, 54454), (95, 45856), (152, 28660), (160, 27227), (190, 22928), (304, 14330), (380, 11464), (608, 7165), (760, 5732), (1433, 3040), (1520, 2866)]