6920800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 17389512

約数和(自身を除く): 10468712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 211, 328, 400, 410, 422, 656, 800, 820, 844, 1025, 1055, 1312, 1640, 1688, 2050, 2110, 3280, 3376, 4100, 4220, 5275, 6560, 6752, 8200, 8440, 8651, 10550, 16400, 16880, 17302, 21100, 32800, 33760, 34604, 42200, 43255, 69208, 84400, 86510, 138416, 168800, 173020, 216275, 276832, 346040, 432550, 692080, 865100, 1384160, 1730200, 3460400, 6920800]

約数ペア:

[(1, 6920800), (2, 3460400), (4, 1730200), (5, 1384160), (8, 865100), (10, 692080), (16, 432550), (20, 346040), (25, 276832), (32, 216275), (40, 173020), (41, 168800), (50, 138416), (80, 86510), (82, 84400), (100, 69208), (160, 43255), (164, 42200), (200, 34604), (205, 33760), (211, 32800), (328, 21100), (400, 17302), (410, 16880), (422, 16400), (656, 10550), (800, 8651), (820, 8440), (844, 8200), (1025, 6752), (1055, 6560), (1312, 5275), (1640, 4220), (1688, 4100), (2050, 3376), (2110, 3280)]