23419360

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 55683936

約数和(自身を除く): 32264576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 743, 788, 985, 1486, 1576, 1970, 2972, 3152, 3715, 3940, 5944, 6304, 7430, 7880, 11888, 14860, 15760, 23776, 29720, 31520, 59440, 118880, 146371, 292742, 585484, 731855, 1170968, 1463710, 2341936, 2927420, 4683872, 5854840, 11709680, 23419360]

約数ペア:

[(1, 23419360), (2, 11709680), (4, 5854840), (5, 4683872), (8, 2927420), (10, 2341936), (16, 1463710), (20, 1170968), (32, 731855), (40, 585484), (80, 292742), (160, 146371), (197, 118880), (394, 59440), (743, 31520), (788, 29720), (985, 23776), (1486, 15760), (1576, 14860), (1970, 11888), (2972, 7880), (3152, 7430), (3715, 6304), (3940, 5944)]