27426620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 63725088

約数和(自身を除く): 36298468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 2851, 4810, 5702, 9620, 11404, 14255, 28510, 37063, 57020, 74126, 105487, 148252, 185315, 210974, 370630, 421948, 527435, 741260, 1054870, 1371331, 2109740, 2742662, 5485324, 6856655, 13713310, 27426620]

約数ペア:

[(1, 27426620), (2, 13713310), (4, 6856655), (5, 5485324), (10, 2742662), (13, 2109740), (20, 1371331), (26, 1054870), (37, 741260), (52, 527435), (65, 421948), (74, 370630), (130, 210974), (148, 185315), (185, 148252), (260, 105487), (370, 74126), (481, 57020), (740, 37063), (962, 28510), (1924, 14255), (2405, 11404), (2851, 9620), (4810, 5702)]