1844906480

素因数分解:

$2^4\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{9463}}^1$

素因数の和:11913

約数の個数: 40

約数和(自身を含む): 4291621152

約数和(自身を除く): 2446714672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2437, 4874, 9463, 9748, 12185, 18926, 19496, 24370, 37852, 38992, 47315, 48740, 75704, 94630, 97480, 151408, 189260, 194960, 378520, 757040, 23061331, 46122662, 92245324, 115306655, 184490648, 230613310, 368981296, 461226620, 922453240, 1844906480]

約数ペア:

[(1, 1844906480), (2, 922453240), (4, 461226620), (5, 368981296), (8, 230613310), (10, 184490648), (16, 115306655), (20, 92245324), (40, 46122662), (80, 23061331), (2437, 757040), (4874, 378520), (9463, 194960), (9748, 189260), (12185, 151408), (18926, 97480), (19496, 94630), (24370, 75704), (37852, 48740), (38992, 47315)]