25932190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 48454560

約数和(自身を除く): 22522370

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 643, 1090, 1286, 3215, 4033, 6430, 8066, 20165, 23791, 40330, 47582, 70087, 118955, 140174, 237910, 350435, 700870, 2593219, 5186438, 12966095, 25932190]

約数ペア:

[(1, 25932190), (2, 12966095), (5, 5186438), (10, 2593219), (37, 700870), (74, 350435), (109, 237910), (185, 140174), (218, 118955), (370, 70087), (545, 47582), (643, 40330), (1090, 23791), (1286, 20165), (3215, 8066), (4033, 6430)]