7038320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 16551024

約数和(自身を除く): 9512704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 907, 970, 1552, 1814, 1940, 3628, 3880, 4535, 7256, 7760, 9070, 14512, 18140, 36280, 72560, 87979, 175958, 351916, 439895, 703832, 879790, 1407664, 1759580, 3519160, 7038320]

約数ペア:

[(1, 7038320), (2, 3519160), (4, 1759580), (5, 1407664), (8, 879790), (10, 703832), (16, 439895), (20, 351916), (40, 175958), (80, 87979), (97, 72560), (194, 36280), (388, 18140), (485, 14512), (776, 9070), (907, 7760), (970, 7256), (1552, 4535), (1814, 3880), (1940, 3628)]