27414340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3797}}^1$

素因数の和:3844

約数の個数: 36

約数和(自身を含む): 60775596

約数和(自身を除く): 33361256

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 3797, 7220, 7594, 15188, 18985, 37970, 72143, 75940, 144286, 288572, 360715, 721430, 1370717, 1442860, 2741434, 5482868, 6853585, 13707170, 27414340]

約数ペア:

[(1, 27414340), (2, 13707170), (4, 6853585), (5, 5482868), (10, 2741434), (19, 1442860), (20, 1370717), (38, 721430), (76, 360715), (95, 288572), (190, 144286), (361, 75940), (380, 72143), (722, 37970), (1444, 18985), (1805, 15188), (3610, 7594), (3797, 7220)]