5280883120

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{238307}}^1$

素因数の和:238597

約数の個数: 40

約数和(自身を含む): 12322430064

約数和(自身を除く): 7041546944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 11080, 22160, 238307, 476614, 953228, 1191535, 1906456, 2383070, 3812912, 4766140, 9532280, 19064560, 66011039, 132022078, 264044156, 330055195, 528088312, 660110390, 1056176624, 1320220780, 2640441560, 5280883120]

約数ペア:

[(1, 5280883120), (2, 2640441560), (4, 1320220780), (5, 1056176624), (8, 660110390), (10, 528088312), (16, 330055195), (20, 264044156), (40, 132022078), (80, 66011039), (277, 19064560), (554, 9532280), (1108, 4766140), (1385, 3812912), (2216, 2383070), (2770, 1906456), (4432, 1191535), (5540, 953228), (11080, 476614), (22160, 238307)]