1054737280

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8539}}^1$

素因数の和:8751

約数の個数: 64

約数和(自身を含む): 2534842800

約数和(自身を除く): 1480105520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 320, 386, 640, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 8539, 12352, 15440, 17078, 24704, 30880, 34156, 42695, 61760, 68312, 85390, 123520, 136624, 170780, 273248, 341560, 546496, 683120, 1092992, 1366240, 1648027, 2732480, 3296054, 5464960, 6592108, 8240135, 13184216, 16480270, 26368432, 32960540, 52736864, 65921080, 105473728, 131842160, 210947456, 263684320, 527368640, 1054737280]

約数ペア:

[(1, 1054737280), (2, 527368640), (4, 263684320), (5, 210947456), (8, 131842160), (10, 105473728), (16, 65921080), (20, 52736864), (32, 32960540), (40, 26368432), (64, 16480270), (80, 13184216), (128, 8240135), (160, 6592108), (193, 5464960), (320, 3296054), (386, 2732480), (640, 1648027), (772, 1366240), (965, 1092992), (1544, 683120), (1930, 546496), (3088, 341560), (3860, 273248), (6176, 170780), (7720, 136624), (8539, 123520), (12352, 85390), (15440, 68312), (17078, 61760), (24704, 42695), (30880, 34156)]