88896440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{116969}}^1$

素因数の和:116999

約数の個数: 32

約数和(自身を含む): 210546000

約数和(自身を除く): 121649560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 116969, 233938, 467876, 584845, 935752, 1169690, 2222411, 2339380, 4444822, 4678760, 8889644, 11112055, 17779288, 22224110, 44448220, 88896440]

約数ペア:

[(1, 88896440), (2, 44448220), (4, 22224110), (5, 17779288), (8, 11112055), (10, 8889644), (19, 4678760), (20, 4444822), (38, 2339380), (40, 2222411), (76, 1169690), (95, 935752), (152, 584845), (190, 467876), (380, 233938), (760, 116969)]