10398400

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 26236168

約数和(自身を除く): 15837768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 97, 100, 134, 160, 194, 200, 268, 320, 335, 388, 400, 485, 536, 670, 776, 800, 970, 1072, 1340, 1552, 1600, 1675, 1940, 2144, 2425, 2680, 3104, 3350, 3880, 4288, 4850, 5360, 6208, 6499, 6700, 7760, 9700, 10720, 12998, 13400, 15520, 19400, 21440, 25996, 26800, 31040, 32495, 38800, 51992, 53600, 64990, 77600, 103984, 107200, 129980, 155200, 162475, 207968, 259960, 324950, 415936, 519920, 649900, 1039840, 1299800, 2079680, 2599600, 5199200, 10398400]

約数ペア:

[(1, 10398400), (2, 5199200), (4, 2599600), (5, 2079680), (8, 1299800), (10, 1039840), (16, 649900), (20, 519920), (25, 415936), (32, 324950), (40, 259960), (50, 207968), (64, 162475), (67, 155200), (80, 129980), (97, 107200), (100, 103984), (134, 77600), (160, 64990), (194, 53600), (200, 51992), (268, 38800), (320, 32495), (335, 31040), (388, 26800), (400, 25996), (485, 21440), (536, 19400), (670, 15520), (776, 13400), (800, 12998), (970, 10720), (1072, 9700), (1340, 7760), (1552, 6700), (1600, 6499), (1675, 6208), (1940, 5360), (2144, 4850), (2425, 4288), (2680, 3880), (3104, 3350)]