26137600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1021}}^1$

素因数の和:1051

約数の個数: 66

約数和(自身を含む): 64853054

約数和(自身を除く): 38715454

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1021, 1024, 1280, 1600, 2042, 2560, 3200, 4084, 5105, 5120, 6400, 8168, 10210, 12800, 16336, 20420, 25525, 25600, 32672, 40840, 51050, 65344, 81680, 102100, 130688, 163360, 204200, 261376, 326720, 408400, 522752, 653440, 816800, 1045504, 1306880, 1633600, 2613760, 3267200, 5227520, 6534400, 13068800, 26137600]

約数ペア:

[(1, 26137600), (2, 13068800), (4, 6534400), (5, 5227520), (8, 3267200), (10, 2613760), (16, 1633600), (20, 1306880), (25, 1045504), (32, 816800), (40, 653440), (50, 522752), (64, 408400), (80, 326720), (100, 261376), (128, 204200), (160, 163360), (200, 130688), (256, 102100), (320, 81680), (400, 65344), (512, 51050), (640, 40840), (800, 32672), (1021, 25600), (1024, 25525), (1280, 20420), (1600, 16336), (2042, 12800), (2560, 10210), (3200, 8168), (4084, 6400), (5105, 5120)]