8688320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1465

約数の個数: 56

約数和(自身を含む): 21793200

約数和(自身を除く): 13104880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1429, 1520, 2858, 3040, 5716, 6080, 7145, 11432, 14290, 22864, 27151, 28580, 45728, 54302, 57160, 91456, 108604, 114320, 135755, 217208, 228640, 271510, 434416, 457280, 543020, 868832, 1086040, 1737664, 2172080, 4344160, 8688320]

約数ペア:

[(1, 8688320), (2, 4344160), (4, 2172080), (5, 1737664), (8, 1086040), (10, 868832), (16, 543020), (19, 457280), (20, 434416), (32, 271510), (38, 228640), (40, 217208), (64, 135755), (76, 114320), (80, 108604), (95, 91456), (152, 57160), (160, 54302), (190, 45728), (304, 28580), (320, 27151), (380, 22864), (608, 14290), (760, 11432), (1216, 7145), (1429, 6080), (1520, 5716), (2858, 3040)]