112500640

素因数分解:

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

素因数の和:100469

約数の個数: 48

約数和(自身を含む): 303754752

約数和(自身を除く): 191254112

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, 100447, 200894, 401788, 502235, 703129, 803576, 1004470, 1406258, 1607152, 2008940, 2812516, 3214304, 3515645, 4017880, 5625032, 7031290, 8035760, 11250064, 14062580, 16071520, 22500128, 28125160, 56250320, 112500640]

約数ペア:

[(1, 112500640), (2, 56250320), (4, 28125160), (5, 22500128), (7, 16071520), (8, 14062580), (10, 11250064), (14, 8035760), (16, 7031290), (20, 5625032), (28, 4017880), (32, 3515645), (35, 3214304), (40, 2812516), (56, 2008940), (70, 1607152), (80, 1406258), (112, 1004470), (140, 803576), (160, 703129), (224, 502235), (280, 401788), (560, 200894), (1120, 100447)]