92131340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1609}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 221793600

約数和(自身を除く): 129662260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1609, 1636, 2045, 2863, 3218, 4090, 5726, 6436, 8045, 8180, 11263, 11452, 14315, 16090, 22526, 28630, 32180, 45052, 56315, 57260, 112630, 225260, 658081, 1316162, 2632324, 3290405, 4606567, 6580810, 9213134, 13161620, 18426268, 23032835, 46065670, 92131340]

約数ペア:

[(1, 92131340), (2, 46065670), (4, 23032835), (5, 18426268), (7, 13161620), (10, 9213134), (14, 6580810), (20, 4606567), (28, 3290405), (35, 2632324), (70, 1316162), (140, 658081), (409, 225260), (818, 112630), (1609, 57260), (1636, 56315), (2045, 45052), (2863, 32180), (3218, 28630), (4090, 22526), (5726, 16090), (6436, 14315), (8045, 11452), (8180, 11263)]