1826041280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{815197}}^1$

素因数の和:815221

約数の個数: 56

約数和(自身を含む): 4969447008

約数和(自身を除く): 3143405728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 815197, 1630394, 3260788, 4075985, 5706379, 6521576, 8151970, 11412758, 13043152, 16303940, 22825516, 26086304, 28531895, 32607880, 45651032, 52172608, 57063790, 65215760, 91302064, 114127580, 130431520, 182604128, 228255160, 260863040, 365208256, 456510320, 913020640, 1826041280]

約数ペア:

[(1, 1826041280), (2, 913020640), (4, 456510320), (5, 365208256), (7, 260863040), (8, 228255160), (10, 182604128), (14, 130431520), (16, 114127580), (20, 91302064), (28, 65215760), (32, 57063790), (35, 52172608), (40, 45651032), (56, 32607880), (64, 28531895), (70, 26086304), (80, 22825516), (112, 16303940), (140, 13043152), (160, 11412758), (224, 8151970), (280, 6521576), (320, 5706379), (448, 4075985), (560, 3260788), (1120, 1630394), (2240, 815197)]