920048096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137567}}^1$

素因数の和:137607

約数の個数: 48

約数和(自身を含む): 2080028160

約数和(自身を除く): 1159980064

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 137567, 275134, 550268, 1100536, 1513237, 2201072, 2613773, 3026474, 4402144, 5227546, 6052948, 10455092, 12105896, 20910184, 24211792, 28751503, 41820368, 48423584, 57503006, 83640736, 115006012, 230012024, 460024048, 920048096]

約数ペア:

[(1, 920048096), (2, 460024048), (4, 230012024), (8, 115006012), (11, 83640736), (16, 57503006), (19, 48423584), (22, 41820368), (32, 28751503), (38, 24211792), (44, 20910184), (76, 12105896), (88, 10455092), (152, 6052948), (176, 5227546), (209, 4402144), (304, 3026474), (352, 2613773), (418, 2201072), (608, 1513237), (836, 1100536), (1672, 550268), (3344, 275134), (6688, 137567)]