136320490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{332489}}^1$

素因数の和:332537

約数の個数: 16

約数和(自身を含む): 251362440

約数和(自身を除く): 115041950

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 332489, 664978, 1662445, 3324890, 13632049, 27264098, 68160245, 136320490]

約数ペア:

[(1, 136320490), (2, 68160245), (5, 27264098), (10, 13632049), (41, 3324890), (82, 1662445), (205, 664978), (410, 332489)]