9528880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6269}}^1$

素因数の和:6301

約数の個数: 40

約数和(自身を含む): 23324400

約数和(自身を除く): 13795520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6269, 12538, 25076, 31345, 50152, 62690, 100304, 119111, 125380, 238222, 250760, 476444, 501520, 595555, 952888, 1191110, 1905776, 2382220, 4764440, 9528880]

約数ペア:

[(1, 9528880), (2, 4764440), (4, 2382220), (5, 1905776), (8, 1191110), (10, 952888), (16, 595555), (19, 501520), (20, 476444), (38, 250760), (40, 238222), (76, 125380), (80, 119111), (95, 100304), (152, 62690), (190, 50152), (304, 31345), (380, 25076), (760, 12538), (1520, 6269)]