1093720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 2530800

約数和(自身を除く): 1437080

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 739, 740, 1478, 1480, 2956, 3695, 5912, 7390, 14780, 27343, 29560, 54686, 109372, 136715, 218744, 273430, 546860, 1093720]

約数ペア:

[(1, 1093720), (2, 546860), (4, 273430), (5, 218744), (8, 136715), (10, 109372), (20, 54686), (37, 29560), (40, 27343), (74, 14780), (148, 7390), (185, 5912), (296, 3695), (370, 2956), (739, 1480), (740, 1478)]