118073920

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1873}}^1$

素因数の和:2087

約数の個数: 56

約数和(自身を含む): 282741624

約数和(自身を除く): 164667704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1873, 1970, 3152, 3746, 3940, 6304, 7492, 7880, 9365, 12608, 14984, 15760, 18730, 29968, 31520, 37460, 59936, 63040, 74920, 119872, 149840, 299680, 368981, 599360, 737962, 1475924, 1844905, 2951848, 3689810, 5903696, 7379620, 11807392, 14759240, 23614784, 29518480, 59036960, 118073920]

約数ペア:

[(1, 118073920), (2, 59036960), (4, 29518480), (5, 23614784), (8, 14759240), (10, 11807392), (16, 7379620), (20, 5903696), (32, 3689810), (40, 2951848), (64, 1844905), (80, 1475924), (160, 737962), (197, 599360), (320, 368981), (394, 299680), (788, 149840), (985, 119872), (1576, 74920), (1873, 63040), (1970, 59936), (3152, 37460), (3746, 31520), (3940, 29968), (6304, 18730), (7492, 15760), (7880, 14984), (9365, 12608)]