80045504

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 203850240

約数和(自身を除く): 123804736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 439, 448, 518, 592, 616, 704, 814, 878, 1036, 1184, 1232, 1628, 1756, 2072, 2368, 2464, 2849, 3073, 3256, 3512, 4144, 4829, 4928, 5698, 6146, 6512, 7024, 8288, 9658, 11396, 12292, 13024, 14048, 16243, 16576, 19316, 22792, 24584, 26048, 28096, 32486, 33803, 38632, 45584, 49168, 64972, 67606, 77264, 91168, 98336, 113701, 129944, 135212, 154528, 178673, 182336, 196672, 227402, 259888, 270424, 309056, 357346, 454804, 519776, 540848, 714692, 909608, 1039552, 1081696, 1250711, 1429384, 1819216, 2163392, 2501422, 2858768, 3638432, 5002844, 5717536, 7276864, 10005688, 11435072, 20011376, 40022752, 80045504]

約数ペア:

[(1, 80045504), (2, 40022752), (4, 20011376), (7, 11435072), (8, 10005688), (11, 7276864), (14, 5717536), (16, 5002844), (22, 3638432), (28, 2858768), (32, 2501422), (37, 2163392), (44, 1819216), (56, 1429384), (64, 1250711), (74, 1081696), (77, 1039552), (88, 909608), (112, 714692), (148, 540848), (154, 519776), (176, 454804), (224, 357346), (259, 309056), (296, 270424), (308, 259888), (352, 227402), (407, 196672), (439, 182336), (448, 178673), (518, 154528), (592, 135212), (616, 129944), (704, 113701), (814, 98336), (878, 91168), (1036, 77264), (1184, 67606), (1232, 64972), (1628, 49168), (1756, 45584), (2072, 38632), (2368, 33803), (2464, 32486), (2849, 28096), (3073, 26048), (3256, 24584), (3512, 22792), (4144, 19316), (4829, 16576), (4928, 16243), (5698, 14048), (6146, 13024), (6512, 12292), (7024, 11396), (8288, 9658)]