27425590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5563}}^1$

素因数の和:5616

約数の個数: 32

約数和(自身を含む): 54082080

約数和(自身を除く): 26656490

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5563, 11126, 27815, 55630, 94571, 161327, 189142, 322654, 472855, 806635, 945710, 1613270, 2742559, 5485118, 13712795, 27425590]

約数ペア:

[(1, 27425590), (2, 13712795), (5, 5485118), (10, 2742559), (17, 1613270), (29, 945710), (34, 806635), (58, 472855), (85, 322654), (145, 189142), (170, 161327), (290, 94571), (493, 55630), (986, 27815), (2465, 11126), (4930, 5563)]