38242520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56239}}^1$

素因数の和:56267

約数の個数: 32

約数和(自身を含む): 91108800

約数和(自身を除く): 52866280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56239, 112478, 224956, 281195, 449912, 562390, 956063, 1124780, 1912126, 2249560, 3824252, 4780315, 7648504, 9560630, 19121260, 38242520]

約数ペア:

[(1, 38242520), (2, 19121260), (4, 9560630), (5, 7648504), (8, 4780315), (10, 3824252), (17, 2249560), (20, 1912126), (34, 1124780), (40, 956063), (68, 562390), (85, 449912), (136, 281195), (170, 224956), (340, 112478), (680, 56239)]