80800160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3838

約数の個数: 96

約数和(自身を含む): 229703040

約数和(自身を除く): 148902880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3797, 4256, 5320, 7594, 10640, 15188, 18985, 21280, 26579, 30376, 37970, 53158, 60752, 72143, 75940, 106316, 121504, 132895, 144286, 151880, 212632, 265790, 288572, 303760, 360715, 425264, 505001, 531580, 577144, 607520, 721430, 850528, 1010002, 1063160, 1154288, 1442860, 2020004, 2126320, 2308576, 2525005, 2885720, 4040008, 4252640, 5050010, 5771440, 8080016, 10100020, 11542880, 16160032, 20200040, 40400080, 80800160]

約数ペア:

[(1, 80800160), (2, 40400080), (4, 20200040), (5, 16160032), (7, 11542880), (8, 10100020), (10, 8080016), (14, 5771440), (16, 5050010), (19, 4252640), (20, 4040008), (28, 2885720), (32, 2525005), (35, 2308576), (38, 2126320), (40, 2020004), (56, 1442860), (70, 1154288), (76, 1063160), (80, 1010002), (95, 850528), (112, 721430), (133, 607520), (140, 577144), (152, 531580), (160, 505001), (190, 425264), (224, 360715), (266, 303760), (280, 288572), (304, 265790), (380, 212632), (532, 151880), (560, 144286), (608, 132895), (665, 121504), (760, 106316), (1064, 75940), (1120, 72143), (1330, 60752), (1520, 53158), (2128, 37970), (2660, 30376), (3040, 26579), (3797, 21280), (4256, 18985), (5320, 15188), (7594, 10640)]