25794550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 50211072

約数和(自身を除く): 24416522

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 146, 185, 191, 365, 370, 382, 730, 925, 955, 1825, 1850, 1910, 2701, 3650, 4775, 5402, 7067, 9550, 13505, 13943, 14134, 27010, 27886, 35335, 67525, 69715, 70670, 135050, 139430, 176675, 348575, 353350, 515891, 697150, 1031782, 2579455, 5158910, 12897275, 25794550]

約数ペア:

[(1, 25794550), (2, 12897275), (5, 5158910), (10, 2579455), (25, 1031782), (37, 697150), (50, 515891), (73, 353350), (74, 348575), (146, 176675), (185, 139430), (191, 135050), (365, 70670), (370, 69715), (382, 67525), (730, 35335), (925, 27886), (955, 27010), (1825, 14134), (1850, 13943), (1910, 13505), (2701, 9550), (3650, 7067), (4775, 5402)]