445311110

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{1193}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 810678240

約数和(自身を除く): 365367130

約数列:

[1, 2, 5, 10, 163, 229, 326, 458, 815, 1145, 1193, 1630, 2290, 2386, 5965, 11930, 37327, 74654, 186635, 194459, 273197, 373270, 388918, 546394, 972295, 1365985, 1944590, 2731970, 44531111, 89062222, 222655555, 445311110]

約数ペア:

[(1, 445311110), (2, 222655555), (5, 89062222), (10, 44531111), (163, 2731970), (229, 1944590), (326, 1365985), (458, 972295), (815, 546394), (1145, 388918), (1193, 373270), (1630, 273197), (2290, 194459), (2386, 186635), (5965, 74654), (11930, 37327)]