74123150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 142584624

約数和(自身を除く): 68461474

約数列:

[1, 2, 5, 10, 25, 50, 53, 83, 106, 166, 265, 337, 415, 530, 674, 830, 1325, 1685, 2075, 2650, 3370, 4150, 4399, 8425, 8798, 16850, 17861, 21995, 27971, 35722, 43990, 55942, 89305, 109975, 139855, 178610, 219950, 279710, 446525, 699275, 893050, 1398550, 1482463, 2964926, 7412315, 14824630, 37061575, 74123150]

約数ペア:

[(1, 74123150), (2, 37061575), (5, 14824630), (10, 7412315), (25, 2964926), (50, 1482463), (53, 1398550), (83, 893050), (106, 699275), (166, 446525), (265, 279710), (337, 219950), (415, 178610), (530, 139855), (674, 109975), (830, 89305), (1325, 55942), (1685, 43990), (2075, 35722), (2650, 27971), (3370, 21995), (4150, 17861), (4399, 16850), (8425, 8798)]