8768440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7559}}^1$

素因数の和:7599

約数の個数: 32

約数和(自身を含む): 20412000

約数和(自身を除く): 11643560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7559, 15118, 30236, 37795, 60472, 75590, 151180, 219211, 302360, 438422, 876844, 1096055, 1753688, 2192110, 4384220, 8768440]

約数ペア:

[(1, 8768440), (2, 4384220), (4, 2192110), (5, 1753688), (8, 1096055), (10, 876844), (20, 438422), (29, 302360), (40, 219211), (58, 151180), (116, 75590), (145, 60472), (232, 37795), (290, 30236), (580, 15118), (1160, 7559)]