38395810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 70729200

約数和(自身を除く): 32333390

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 353, 365, 706, 730, 745, 1490, 1765, 3530, 10877, 21754, 25769, 51538, 52597, 54385, 105194, 108770, 128845, 257690, 262985, 525970, 3839581, 7679162, 19197905, 38395810]

約数ペア:

[(1, 38395810), (2, 19197905), (5, 7679162), (10, 3839581), (73, 525970), (146, 262985), (149, 257690), (298, 128845), (353, 108770), (365, 105194), (706, 54385), (730, 52597), (745, 51538), (1490, 25769), (1765, 21754), (3530, 10877)]