1036198840

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 2355609600

約数和(自身を除く): 1319410760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 283, 383, 478, 566, 766, 956, 1132, 1195, 1415, 1532, 1912, 1915, 2264, 2390, 2830, 3064, 3830, 4780, 5660, 7660, 9560, 11320, 15320, 67637, 91537, 108389, 135274, 183074, 216778, 270548, 338185, 366148, 433556, 457685, 541096, 541945, 676370, 732296, 867112, 915370, 1083890, 1352740, 1830740, 2167780, 2705480, 3661480, 4335560, 25904971, 51809942, 103619884, 129524855, 207239768, 259049710, 518099420, 1036198840]

約数ペア:

[(1, 1036198840), (2, 518099420), (4, 259049710), (5, 207239768), (8, 129524855), (10, 103619884), (20, 51809942), (40, 25904971), (239, 4335560), (283, 3661480), (383, 2705480), (478, 2167780), (566, 1830740), (766, 1352740), (956, 1083890), (1132, 915370), (1195, 867112), (1415, 732296), (1532, 676370), (1912, 541945), (1915, 541096), (2264, 457685), (2390, 433556), (2830, 366148), (3064, 338185), (3830, 270548), (4780, 216778), (5660, 183074), (7660, 135274), (9560, 108389), (11320, 91537), (15320, 67637)]