22560160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20143}}^1$

素因数の和:20165

約数の個数: 48

約数和(自身を含む): 60915456

約数和(自身を除く): 38355296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20143, 40286, 80572, 100715, 141001, 161144, 201430, 282002, 322288, 402860, 564004, 644576, 705005, 805720, 1128008, 1410010, 1611440, 2256016, 2820020, 3222880, 4512032, 5640040, 11280080, 22560160]

約数ペア:

[(1, 22560160), (2, 11280080), (4, 5640040), (5, 4512032), (7, 3222880), (8, 2820020), (10, 2256016), (14, 1611440), (16, 1410010), (20, 1128008), (28, 805720), (32, 705005), (35, 644576), (40, 564004), (56, 402860), (70, 322288), (80, 282002), (112, 201430), (140, 161144), (160, 141001), (224, 100715), (280, 80572), (560, 40286), (1120, 20143)]