38154680

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6317}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 86430240

約数和(自身を除く): 48275560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 6317, 12634, 25268, 31585, 50536, 63170, 126340, 252680, 953867, 1907734, 3815468, 4769335, 7630936, 9538670, 19077340, 38154680]

約数ペア:

[(1, 38154680), (2, 19077340), (4, 9538670), (5, 7630936), (8, 4769335), (10, 3815468), (20, 1907734), (40, 953867), (151, 252680), (302, 126340), (604, 63170), (755, 50536), (1208, 31585), (1510, 25268), (3020, 12634), (6040, 6317)]