27449240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7541}}^1$

素因数の和:7572

約数の個数: 64

約数和(自身を含む): 76023360

約数和(自身を除く): 48574120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 7541, 15082, 30164, 37705, 52787, 60328, 75410, 98033, 105574, 150820, 196066, 211148, 263935, 301640, 392132, 422296, 490165, 527870, 686231, 784264, 980330, 1055740, 1372462, 1960660, 2111480, 2744924, 3431155, 3921320, 5489848, 6862310, 13724620, 27449240]

約数ペア:

[(1, 27449240), (2, 13724620), (4, 6862310), (5, 5489848), (7, 3921320), (8, 3431155), (10, 2744924), (13, 2111480), (14, 1960660), (20, 1372462), (26, 1055740), (28, 980330), (35, 784264), (40, 686231), (52, 527870), (56, 490165), (65, 422296), (70, 392132), (91, 301640), (104, 263935), (130, 211148), (140, 196066), (182, 150820), (260, 105574), (280, 98033), (364, 75410), (455, 60328), (520, 52787), (728, 37705), (910, 30164), (1820, 15082), (3640, 7541)]