381100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 857584

約数和(自身を除く): 476484

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 103, 148, 185, 206, 370, 412, 515, 740, 925, 1030, 1850, 2060, 2575, 3700, 3811, 5150, 7622, 10300, 15244, 19055, 38110, 76220, 95275, 190550, 381100]

約数ペア:

[(1, 381100), (2, 190550), (4, 95275), (5, 76220), (10, 38110), (20, 19055), (25, 15244), (37, 10300), (50, 7622), (74, 5150), (100, 3811), (103, 3700), (148, 2575), (185, 2060), (206, 1850), (370, 1030), (412, 925), (515, 740)]