38792540

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23369}}^1$

素因数の和:23461

約数の個数: 24

約数和(自身を含む): 82449360

約数和(自身を除く): 43656820

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 23369, 46738, 93476, 116845, 233690, 467380, 1939627, 3879254, 7758508, 9698135, 19396270, 38792540]

約数ペア:

[(1, 38792540), (2, 19396270), (4, 9698135), (5, 7758508), (10, 3879254), (20, 1939627), (83, 467380), (166, 233690), (332, 116845), (415, 93476), (830, 46738), (1660, 23369)]