66752960

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 159684720

約数和(自身を除く): 92931760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 619, 674, 1238, 1348, 1685, 2476, 2696, 3095, 3370, 4952, 5392, 6190, 6740, 9904, 10784, 12380, 13480, 19808, 21568, 24760, 26960, 39616, 49520, 53920, 99040, 107840, 198080, 208603, 417206, 834412, 1043015, 1668824, 2086030, 3337648, 4172060, 6675296, 8344120, 13350592, 16688240, 33376480, 66752960]

約数ペア:

[(1, 66752960), (2, 33376480), (4, 16688240), (5, 13350592), (8, 8344120), (10, 6675296), (16, 4172060), (20, 3337648), (32, 2086030), (40, 1668824), (64, 1043015), (80, 834412), (160, 417206), (320, 208603), (337, 198080), (619, 107840), (674, 99040), (1238, 53920), (1348, 49520), (1685, 39616), (2476, 26960), (2696, 24760), (3095, 21568), (3370, 19808), (4952, 13480), (5392, 12380), (6190, 10784), (6740, 9904)]