11195240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{39983}}^1$

素因数の和:40001

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 17593240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 39983, 79966, 159932, 199915, 279881, 319864, 399830, 559762, 799660, 1119524, 1399405, 1599320, 2239048, 2798810, 5597620, 11195240]

約数ペア:

[(1, 11195240), (2, 5597620), (4, 2798810), (5, 2239048), (7, 1599320), (8, 1399405), (10, 1119524), (14, 799660), (20, 559762), (28, 399830), (35, 319864), (40, 279881), (56, 199915), (70, 159932), (140, 79966), (280, 39983)]