1155811700740

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{709}}^1\times {\mathrm{170167}}^1$

素因数の和:171364

約数の個数: 48

約数和(自身を含む): 2435716684800

約数和(自身を除く): 1279904984060

約数列:

[1, 2, 4, 5, 10, 20, 479, 709, 958, 1418, 1916, 2395, 2836, 3545, 4790, 7090, 9580, 14180, 170167, 339611, 340334, 679222, 680668, 850835, 1358444, 1698055, 1701670, 3396110, 3403340, 6792220, 81509993, 120648403, 163019986, 241296806, 326039972, 407549965, 482593612, 603242015, 815099930, 1206484030, 1630199860, 2412968060, 57790585037, 115581170074, 231162340148, 288952925185, 577905850370, 1155811700740]

約数ペア:

[(1, 1155811700740), (2, 577905850370), (4, 288952925185), (5, 231162340148), (10, 115581170074), (20, 57790585037), (479, 2412968060), (709, 1630199860), (958, 1206484030), (1418, 815099930), (1916, 603242015), (2395, 482593612), (2836, 407549965), (3545, 326039972), (4790, 241296806), (7090, 163019986), (9580, 120648403), (14180, 81509993), (170167, 6792220), (339611, 3403340), (340334, 3396110), (679222, 1701670), (680668, 1698055), (850835, 1358444)]