117742480

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15173}}^1$

素因数の和:15283

約数の個数: 40

約数和(自身を含む): 276591672

約数和(自身を除く): 158849192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 15173, 30346, 60692, 75865, 121384, 151730, 242768, 303460, 606920, 1213840, 1471781, 2943562, 5887124, 7358905, 11774248, 14717810, 23548496, 29435620, 58871240, 117742480]

約数ペア:

[(1, 117742480), (2, 58871240), (4, 29435620), (5, 23548496), (8, 14717810), (10, 11774248), (16, 7358905), (20, 5887124), (40, 2943562), (80, 1471781), (97, 1213840), (194, 606920), (388, 303460), (485, 242768), (776, 151730), (970, 121384), (1552, 75865), (1940, 60692), (3880, 30346), (7760, 15173)]