40104440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52769}}^1$

素因数の和:52799

約数の個数: 32

約数和(自身を含む): 94986000

約数和(自身を除く): 54881560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 52769, 105538, 211076, 263845, 422152, 527690, 1002611, 1055380, 2005222, 2110760, 4010444, 5013055, 8020888, 10026110, 20052220, 40104440]

約数ペア:

[(1, 40104440), (2, 20052220), (4, 10026110), (5, 8020888), (8, 5013055), (10, 4010444), (19, 2110760), (20, 2005222), (38, 1055380), (40, 1002611), (76, 527690), (95, 422152), (152, 263845), (190, 211076), (380, 105538), (760, 52769)]