45020080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1$

素因数の和:4766

約数の個数: 80

約数和(自身を含む): 126688320

約数和(自身を除く): 81668240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4729, 4760, 9458, 9520, 18916, 23645, 33103, 37832, 47290, 66206, 75664, 80393, 94580, 132412, 160786, 165515, 189160, 264824, 321572, 331030, 378320, 401965, 529648, 562751, 643144, 662060, 803930, 1125502, 1286288, 1324120, 1607860, 2251004, 2648240, 2813755, 3215720, 4502008, 5627510, 6431440, 9004016, 11255020, 22510040, 45020080]

約数ペア:

[(1, 45020080), (2, 22510040), (4, 11255020), (5, 9004016), (7, 6431440), (8, 5627510), (10, 4502008), (14, 3215720), (16, 2813755), (17, 2648240), (20, 2251004), (28, 1607860), (34, 1324120), (35, 1286288), (40, 1125502), (56, 803930), (68, 662060), (70, 643144), (80, 562751), (85, 529648), (112, 401965), (119, 378320), (136, 331030), (140, 321572), (170, 264824), (238, 189160), (272, 165515), (280, 160786), (340, 132412), (476, 94580), (560, 80393), (595, 75664), (680, 66206), (952, 47290), (1190, 37832), (1360, 33103), (1904, 23645), (2380, 18916), (4729, 9520), (4760, 9458)]