56250320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100447}}^1$

素因数の和:100467

約数の個数: 40

約数和(自身を含む): 149466624

約数和(自身を除く): 93216304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100447, 200894, 401788, 502235, 703129, 803576, 1004470, 1406258, 1607152, 2008940, 2812516, 3515645, 4017880, 5625032, 7031290, 8035760, 11250064, 14062580, 28125160, 56250320]

約数ペア:

[(1, 56250320), (2, 28125160), (4, 14062580), (5, 11250064), (7, 8035760), (8, 7031290), (10, 5625032), (14, 4017880), (16, 3515645), (20, 2812516), (28, 2008940), (35, 1607152), (40, 1406258), (56, 1004470), (70, 803576), (80, 703129), (112, 502235), (140, 401788), (280, 200894), (560, 100447)]