38127680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6307

約数の個数: 56

約数和(自身を含む): 95585280

約数和(自身を除く): 57457600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 6271, 12542, 25084, 31355, 50168, 62710, 100336, 119149, 125420, 200672, 238298, 250840, 401344, 476596, 501680, 595745, 953192, 1003360, 1191490, 1906384, 2006720, 2382980, 3812768, 4765960, 7625536, 9531920, 19063840, 38127680]

約数ペア:

[(1, 38127680), (2, 19063840), (4, 9531920), (5, 7625536), (8, 4765960), (10, 3812768), (16, 2382980), (19, 2006720), (20, 1906384), (32, 1191490), (38, 1003360), (40, 953192), (64, 595745), (76, 501680), (80, 476596), (95, 401344), (152, 250840), (160, 238298), (190, 200672), (304, 125420), (320, 119149), (380, 100336), (608, 62710), (760, 50168), (1216, 31355), (1520, 25084), (3040, 12542), (6080, 6271)]