26649280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11921

約数の個数: 56

約数和(自身を含む): 72530208

約数和(自身を除く): 45880928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 11897, 23794, 47588, 59485, 83279, 95176, 118970, 166558, 190352, 237940, 333116, 380704, 416395, 475880, 666232, 761408, 832790, 951760, 1332464, 1665580, 1903520, 2664928, 3331160, 3807040, 5329856, 6662320, 13324640, 26649280]

約数ペア:

[(1, 26649280), (2, 13324640), (4, 6662320), (5, 5329856), (7, 3807040), (8, 3331160), (10, 2664928), (14, 1903520), (16, 1665580), (20, 1332464), (28, 951760), (32, 832790), (35, 761408), (40, 666232), (56, 475880), (64, 416395), (70, 380704), (80, 333116), (112, 237940), (140, 190352), (160, 166558), (224, 118970), (280, 95176), (320, 83279), (448, 59485), (560, 47588), (1120, 23794), (2240, 11897)]