88808560

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8741}}^1$

素因数の和:8881

約数の個数: 40

約数和(自身を含む): 208129536

約数和(自身を除く): 119320976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 8741, 10160, 17482, 34964, 43705, 69928, 87410, 139856, 174820, 349640, 699280, 1110107, 2220214, 4440428, 5550535, 8880856, 11101070, 17761712, 22202140, 44404280, 88808560]

約数ペア:

[(1, 88808560), (2, 44404280), (4, 22202140), (5, 17761712), (8, 11101070), (10, 8880856), (16, 5550535), (20, 4440428), (40, 2220214), (80, 1110107), (127, 699280), (254, 349640), (508, 174820), (635, 139856), (1016, 87410), (1270, 69928), (2032, 43705), (2540, 34964), (5080, 17482), (8741, 10160)]