24980440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32869}}^1$

素因数の和:32899

約数の個数: 32

約数和(自身を含む): 59166000

約数和(自身を除く): 34185560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 32869, 65738, 131476, 164345, 262952, 328690, 624511, 657380, 1249022, 1314760, 2498044, 3122555, 4996088, 6245110, 12490220, 24980440]

約数ペア:

[(1, 24980440), (2, 12490220), (4, 6245110), (5, 4996088), (8, 3122555), (10, 2498044), (19, 1314760), (20, 1249022), (38, 657380), (40, 624511), (76, 328690), (95, 262952), (152, 164345), (190, 131476), (380, 65738), (760, 32869)]