56326580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 122828160

約数和(自身を除く): 66501580

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 185, 206, 370, 412, 515, 739, 740, 1030, 1478, 2060, 2956, 3695, 3811, 7390, 7622, 14780, 15244, 19055, 27343, 38110, 54686, 76117, 76220, 109372, 136715, 152234, 273430, 304468, 380585, 546860, 761170, 1522340, 2816329, 5632658, 11265316, 14081645, 28163290, 56326580]

約数ペア:

[(1, 56326580), (2, 28163290), (4, 14081645), (5, 11265316), (10, 5632658), (20, 2816329), (37, 1522340), (74, 761170), (103, 546860), (148, 380585), (185, 304468), (206, 273430), (370, 152234), (412, 136715), (515, 109372), (739, 76220), (740, 76117), (1030, 54686), (1478, 38110), (2060, 27343), (2956, 19055), (3695, 15244), (3811, 14780), (7390, 7622)]