133033370840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{270547}}^1$

素因数の和:271224

約数の個数: 64

約数和(自身を含む): 315567187200

約数和(自身を除く): 182533816360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 647, 760, 1294, 2588, 3235, 5176, 6470, 12293, 12940, 24586, 25880, 49172, 61465, 98344, 122930, 245860, 270547, 491720, 541094, 1082188, 1352735, 2164376, 2705470, 5140393, 5410940, 10280786, 10821880, 20561572, 25701965, 41123144, 51403930, 102807860, 175043909, 205615720, 350087818, 700175636, 875219545, 1400351272, 1750439090, 3325834271, 3500878180, 6651668542, 7001756360, 13303337084, 16629171355, 26606674168, 33258342710, 66516685420, 133033370840]

約数ペア:

[(1, 133033370840), (2, 66516685420), (4, 33258342710), (5, 26606674168), (8, 16629171355), (10, 13303337084), (19, 7001756360), (20, 6651668542), (38, 3500878180), (40, 3325834271), (76, 1750439090), (95, 1400351272), (152, 875219545), (190, 700175636), (380, 350087818), (647, 205615720), (760, 175043909), (1294, 102807860), (2588, 51403930), (3235, 41123144), (5176, 25701965), (6470, 20561572), (12293, 10821880), (12940, 10280786), (24586, 5410940), (25880, 5140393), (49172, 2705470), (61465, 2164376), (98344, 1352735), (122930, 1082188), (245860, 541094), (270547, 491720)]