10213480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 24186240

約数和(自身を除く): 13972760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 103, 134, 148, 185, 206, 268, 296, 335, 370, 412, 515, 536, 670, 740, 824, 1030, 1340, 1480, 2060, 2479, 2680, 3811, 4120, 4958, 6901, 7622, 9916, 12395, 13802, 15244, 19055, 19832, 24790, 27604, 30488, 34505, 38110, 49580, 55208, 69010, 76220, 99160, 138020, 152440, 255337, 276040, 510674, 1021348, 1276685, 2042696, 2553370, 5106740, 10213480]

約数ペア:

[(1, 10213480), (2, 5106740), (4, 2553370), (5, 2042696), (8, 1276685), (10, 1021348), (20, 510674), (37, 276040), (40, 255337), (67, 152440), (74, 138020), (103, 99160), (134, 76220), (148, 69010), (185, 55208), (206, 49580), (268, 38110), (296, 34505), (335, 30488), (370, 27604), (412, 24790), (515, 19832), (536, 19055), (670, 15244), (740, 13802), (824, 12395), (1030, 9916), (1340, 7622), (1480, 6901), (2060, 4958), (2479, 4120), (2680, 3811)]