26560810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 23672150

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1367, 1943, 2734, 3886, 6835, 9715, 13670, 19430, 39643, 79286, 91589, 183178, 198215, 396430, 457945, 915890, 2656081, 5312162, 13280405, 26560810]

約数ペア:

[(1, 26560810), (2, 13280405), (5, 5312162), (10, 2656081), (29, 915890), (58, 457945), (67, 396430), (134, 198215), (145, 183178), (290, 91589), (335, 79286), (670, 39643), (1367, 19430), (1943, 13670), (2734, 9715), (3886, 6835)]