4132772080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{159937}}^1$

素因数の和:159986

約数の個数: 80

約数和(自身を含む): 10709448480

約数和(自身を除く): 6576676400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 12920, 25840, 159937, 319874, 639748, 799685, 1279496, 1599370, 2558992, 2718929, 3038803, 3198740, 5437858, 6077606, 6397480, 10875716, 12155212, 12794960, 13594645, 15194015, 21751432, 24310424, 27189290, 30388030, 43502864, 48620848, 51659651, 54378580, 60776060, 103319302, 108757160, 121552120, 206638604, 217514320, 243104240, 258298255, 413277208, 516596510, 826554416, 1033193020, 2066386040, 4132772080]

約数ペア:

[(1, 4132772080), (2, 2066386040), (4, 1033193020), (5, 826554416), (8, 516596510), (10, 413277208), (16, 258298255), (17, 243104240), (19, 217514320), (20, 206638604), (34, 121552120), (38, 108757160), (40, 103319302), (68, 60776060), (76, 54378580), (80, 51659651), (85, 48620848), (95, 43502864), (136, 30388030), (152, 27189290), (170, 24310424), (190, 21751432), (272, 15194015), (304, 13594645), (323, 12794960), (340, 12155212), (380, 10875716), (646, 6397480), (680, 6077606), (760, 5437858), (1292, 3198740), (1360, 3038803), (1520, 2718929), (1615, 2558992), (2584, 1599370), (3230, 1279496), (5168, 799685), (6460, 639748), (12920, 319874), (25840, 159937)]