4485315020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{158941}}^1$

素因数の和:159050

約数の個数: 48

約数和(自身を含む): 10093452768

約数和(自身を除く): 5608137748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 14110, 28220, 158941, 317882, 635764, 794705, 1589410, 2701997, 3178820, 5403994, 10807988, 13192103, 13509985, 26384206, 27019970, 52768412, 54039940, 65960515, 131921030, 224265751, 263842060, 448531502, 897063004, 1121328755, 2242657510, 4485315020]

約数ペア:

[(1, 4485315020), (2, 2242657510), (4, 1121328755), (5, 897063004), (10, 448531502), (17, 263842060), (20, 224265751), (34, 131921030), (68, 65960515), (83, 54039940), (85, 52768412), (166, 27019970), (170, 26384206), (332, 13509985), (340, 13192103), (415, 10807988), (830, 5403994), (1411, 3178820), (1660, 2701997), (2822, 1589410), (5644, 794705), (7055, 635764), (14110, 317882), (28220, 158941)]