13324640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11919

約数の個数: 48

約数和(自身を含む): 35979552

約数和(自身を除く): 22654912

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, 11897, 23794, 47588, 59485, 83279, 95176, 118970, 166558, 190352, 237940, 333116, 380704, 416395, 475880, 666232, 832790, 951760, 1332464, 1665580, 1903520, 2664928, 3331160, 6662320, 13324640]

約数ペア:

[(1, 13324640), (2, 6662320), (4, 3331160), (5, 2664928), (7, 1903520), (8, 1665580), (10, 1332464), (14, 951760), (16, 832790), (20, 666232), (28, 475880), (32, 416395), (35, 380704), (40, 333116), (56, 237940), (70, 190352), (80, 166558), (112, 118970), (140, 95176), (160, 83279), (224, 59485), (280, 47588), (560, 23794), (1120, 11897)]