268183400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{36241}}^1$

素因数の和:36294

約数の個数: 48

約数和(自身を含む): 640396140

約数和(自身を除く): 372212740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 36241, 72482, 144964, 181205, 289928, 362410, 724820, 906025, 1340917, 1449640, 1812050, 2681834, 3624100, 5363668, 6704585, 7248200, 10727336, 13409170, 26818340, 33522925, 53636680, 67045850, 134091700, 268183400]

約数ペア:

[(1, 268183400), (2, 134091700), (4, 67045850), (5, 53636680), (8, 33522925), (10, 26818340), (20, 13409170), (25, 10727336), (37, 7248200), (40, 6704585), (50, 5363668), (74, 3624100), (100, 2681834), (148, 1812050), (185, 1449640), (200, 1340917), (296, 906025), (370, 724820), (740, 362410), (925, 289928), (1480, 181205), (1850, 144964), (3700, 72482), (7400, 36241)]