380492090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{93487}}^1$

素因数の和:93542

約数の個数: 32

約数和(自身を含む): 767349504

約数和(自身を除く): 386857414

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 93487, 186974, 467435, 934870, 1028357, 2056714, 3459019, 5141785, 6918038, 10283570, 17295095, 34590190, 38049209, 76098418, 190246045, 380492090]

約数ペア:

[(1, 380492090), (2, 190246045), (5, 76098418), (10, 38049209), (11, 34590190), (22, 17295095), (37, 10283570), (55, 6918038), (74, 5141785), (110, 3459019), (185, 2056714), (370, 1028357), (407, 934870), (814, 467435), (2035, 186974), (4070, 93487)]