744663740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1283903}}^1$

素因数の和:1283941

約数の個数: 24

約数和(自身を含む): 1617719040

約数和(自身を除く): 873055300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1283903, 2567806, 5135612, 6419515, 12839030, 25678060, 37233187, 74466374, 148932748, 186165935, 372331870, 744663740]

約数ペア:

[(1, 744663740), (2, 372331870), (4, 186165935), (5, 148932748), (10, 74466374), (20, 37233187), (29, 25678060), (58, 12839030), (116, 6419515), (145, 5135612), (290, 2567806), (580, 1283903)]