25879730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2693}}^1$

素因数の和:2762

約数の個数: 24

約数和(自身を含む): 48152556

約数和(自身を除く): 22272826

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 2693, 4805, 5386, 9610, 13465, 26930, 83483, 166966, 417415, 834830, 2587973, 5175946, 12939865, 25879730]

約数ペア:

[(1, 25879730), (2, 12939865), (5, 5175946), (10, 2587973), (31, 834830), (62, 417415), (155, 166966), (310, 83483), (961, 26930), (1922, 13465), (2693, 9610), (4805, 5386)]