27722600

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 65165100

約数和(自身を除く): 37442500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1429, 1940, 2425, 2858, 3880, 4850, 5716, 7145, 9700, 11432, 14290, 19400, 28580, 35725, 57160, 71450, 138613, 142900, 277226, 285800, 554452, 693065, 1108904, 1386130, 2772260, 3465325, 5544520, 6930650, 13861300, 27722600]

約数ペア:

[(1, 27722600), (2, 13861300), (4, 6930650), (5, 5544520), (8, 3465325), (10, 2772260), (20, 1386130), (25, 1108904), (40, 693065), (50, 554452), (97, 285800), (100, 277226), (194, 142900), (200, 138613), (388, 71450), (485, 57160), (776, 35725), (970, 28580), (1429, 19400), (1940, 14290), (2425, 11432), (2858, 9700), (3880, 7145), (4850, 5716)]