42162290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 78312960

約数和(自身を除く): 36150670

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 823, 1090, 1646, 4115, 5123, 8230, 10246, 25615, 38681, 51230, 77362, 89707, 179414, 193405, 386810, 448535, 897070, 4216229, 8432458, 21081145, 42162290]

約数ペア:

[(1, 42162290), (2, 21081145), (5, 8432458), (10, 4216229), (47, 897070), (94, 448535), (109, 386810), (218, 193405), (235, 179414), (470, 89707), (545, 77362), (823, 51230), (1090, 38681), (1646, 25615), (4115, 10246), (5123, 8230)]