25636930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6299}}^1$

素因数の和:6354

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 26073470

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 6299, 12598, 31495, 62990, 69289, 138578, 233063, 346445, 466126, 692890, 1165315, 2330630, 2563693, 5127386, 12818465, 25636930]

約数ペア:

[(1, 25636930), (2, 12818465), (5, 5127386), (10, 2563693), (11, 2330630), (22, 1165315), (37, 692890), (55, 466126), (74, 346445), (110, 233063), (185, 138578), (370, 69289), (407, 62990), (814, 31495), (2035, 12598), (4070, 6299)]