236447080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 542505600

約数和(自身を除く): 306058520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 229, 311, 332, 415, 458, 622, 664, 830, 916, 1145, 1244, 1555, 1660, 1832, 2290, 2488, 3110, 3320, 4580, 6220, 9160, 12440, 19007, 25813, 38014, 51626, 71219, 76028, 95035, 103252, 129065, 142438, 152056, 190070, 206504, 258130, 284876, 356095, 380140, 516260, 569752, 712190, 760280, 1032520, 1424380, 2848760, 5911177, 11822354, 23644708, 29555885, 47289416, 59111770, 118223540, 236447080]

約数ペア:

[(1, 236447080), (2, 118223540), (4, 59111770), (5, 47289416), (8, 29555885), (10, 23644708), (20, 11822354), (40, 5911177), (83, 2848760), (166, 1424380), (229, 1032520), (311, 760280), (332, 712190), (415, 569752), (458, 516260), (622, 380140), (664, 356095), (830, 284876), (916, 258130), (1145, 206504), (1244, 190070), (1555, 152056), (1660, 142438), (1832, 129065), (2290, 103252), (2488, 95035), (3110, 76028), (3320, 71219), (4580, 51626), (6220, 38014), (9160, 25813), (12440, 19007)]