38048260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 84672000

約数和(自身を除く): 46623740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 223, 380, 446, 449, 892, 898, 1115, 1796, 2230, 2245, 4237, 4460, 4490, 8474, 8531, 8980, 16948, 17062, 21185, 34124, 42370, 42655, 84740, 85310, 100127, 170620, 200254, 400508, 500635, 1001270, 1902413, 2002540, 3804826, 7609652, 9512065, 19024130, 38048260]

約数ペア:

[(1, 38048260), (2, 19024130), (4, 9512065), (5, 7609652), (10, 3804826), (19, 2002540), (20, 1902413), (38, 1001270), (76, 500635), (95, 400508), (190, 200254), (223, 170620), (380, 100127), (446, 85310), (449, 84740), (892, 42655), (898, 42370), (1115, 34124), (1796, 21185), (2230, 17062), (2245, 16948), (4237, 8980), (4460, 8531), (4490, 8474)]