67419920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22777}}^1$

素因数の和:22827

約数の個数: 40

約数和(自身を含む): 160994904

約数和(自身を除く): 93574984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 22777, 45554, 91108, 113885, 182216, 227770, 364432, 455540, 842749, 911080, 1685498, 1822160, 3370996, 4213745, 6741992, 8427490, 13483984, 16854980, 33709960, 67419920]

約数ペア:

[(1, 67419920), (2, 33709960), (4, 16854980), (5, 13483984), (8, 8427490), (10, 6741992), (16, 4213745), (20, 3370996), (37, 1822160), (40, 1685498), (74, 911080), (80, 842749), (148, 455540), (185, 364432), (296, 227770), (370, 182216), (592, 113885), (740, 91108), (1480, 45554), (2960, 22777)]