2054366960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{885503}}^1$

素因数の和:885545

約数の個数: 40

約数和(自身を含む): 4941112320

約数和(自身を除く): 2886745360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 885503, 1771006, 3542012, 4427515, 7084024, 8855030, 14168048, 17710060, 25679587, 35420120, 51359174, 70840240, 102718348, 128397935, 205436696, 256795870, 410873392, 513591740, 1027183480, 2054366960]

約数ペア:

[(1, 2054366960), (2, 1027183480), (4, 513591740), (5, 410873392), (8, 256795870), (10, 205436696), (16, 128397935), (20, 102718348), (29, 70840240), (40, 51359174), (58, 35420120), (80, 25679587), (116, 17710060), (145, 14168048), (232, 8855030), (290, 7084024), (464, 4427515), (580, 3542012), (1160, 1771006), (2320, 885503)]