126248440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{85303}}^1$

素因数の和:85351

約数の個数: 32

約数和(自身を含む): 291739680

約数和(自身を除く): 165491240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 85303, 170606, 341212, 426515, 682424, 853030, 1706060, 3156211, 3412120, 6312422, 12624844, 15781055, 25249688, 31562110, 63124220, 126248440]

約数ペア:

[(1, 126248440), (2, 63124220), (4, 31562110), (5, 25249688), (8, 15781055), (10, 12624844), (20, 6312422), (37, 3412120), (40, 3156211), (74, 1706060), (148, 853030), (185, 682424), (296, 426515), (370, 341212), (740, 170606), (1480, 85303)]