172032080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10289}}^1$

素因数の和:10332

約数の個数: 80

約数和(自身を含む): 459345600

約数和(自身を除く): 287313520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 10289, 16720, 20578, 41156, 51445, 82312, 102890, 113179, 164624, 195491, 205780, 226358, 390982, 411560, 452716, 565895, 781964, 823120, 905432, 977455, 1131790, 1563928, 1810864, 1954910, 2150401, 2263580, 3127856, 3909820, 4300802, 4527160, 7819640, 8601604, 9054320, 10752005, 15639280, 17203208, 21504010, 34406416, 43008020, 86016040, 172032080]

約数ペア:

[(1, 172032080), (2, 86016040), (4, 43008020), (5, 34406416), (8, 21504010), (10, 17203208), (11, 15639280), (16, 10752005), (19, 9054320), (20, 8601604), (22, 7819640), (38, 4527160), (40, 4300802), (44, 3909820), (55, 3127856), (76, 2263580), (80, 2150401), (88, 1954910), (95, 1810864), (110, 1563928), (152, 1131790), (176, 977455), (190, 905432), (209, 823120), (220, 781964), (304, 565895), (380, 452716), (418, 411560), (440, 390982), (760, 226358), (836, 205780), (880, 195491), (1045, 164624), (1520, 113179), (1672, 102890), (2090, 82312), (3344, 51445), (4180, 41156), (8360, 20578), (10289, 16720)]