25727210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 49116672

約数和(自身を除く): 23389462

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2243, 2294, 4486, 5735, 11215, 11470, 22430, 69533, 82991, 139066, 165982, 347665, 414955, 695330, 829910, 2572721, 5145442, 12863605, 25727210]

約数ペア:

[(1, 25727210), (2, 12863605), (5, 5145442), (10, 2572721), (31, 829910), (37, 695330), (62, 414955), (74, 347665), (155, 165982), (185, 139066), (310, 82991), (370, 69533), (1147, 22430), (2243, 11470), (2294, 11215), (4486, 5735)]