40313900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 97035456

約数和(自身を除く): 56721556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 547, 550, 670, 737, 1094, 1100, 1340, 1474, 1675, 2188, 2735, 2948, 3350, 3685, 5470, 6017, 6700, 7370, 10940, 12034, 13675, 14740, 18425, 24068, 27350, 30085, 36649, 36850, 54700, 60170, 73298, 73700, 120340, 146596, 150425, 183245, 300850, 366490, 403139, 601700, 732980, 806278, 916225, 1612556, 1832450, 2015695, 3664900, 4031390, 8062780, 10078475, 20156950, 40313900]

約数ペア:

[(1, 40313900), (2, 20156950), (4, 10078475), (5, 8062780), (10, 4031390), (11, 3664900), (20, 2015695), (22, 1832450), (25, 1612556), (44, 916225), (50, 806278), (55, 732980), (67, 601700), (100, 403139), (110, 366490), (134, 300850), (220, 183245), (268, 150425), (275, 146596), (335, 120340), (547, 73700), (550, 73298), (670, 60170), (737, 54700), (1094, 36850), (1100, 36649), (1340, 30085), (1474, 27350), (1675, 24068), (2188, 18425), (2735, 14740), (2948, 13675), (3350, 12034), (3685, 10940), (5470, 7370), (6017, 6700)]