27661160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9473}}^1$

素因数の和:9557

約数の個数: 32

約数和(自身を含む): 63096840

約数和(自身を除く): 35435680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9473, 18946, 37892, 47365, 75784, 94730, 189460, 378920, 691529, 1383058, 2766116, 3457645, 5532232, 6915290, 13830580, 27661160]

約数ペア:

[(1, 27661160), (2, 13830580), (4, 6915290), (5, 5532232), (8, 3457645), (10, 2766116), (20, 1383058), (40, 691529), (73, 378920), (146, 189460), (292, 94730), (365, 75784), (584, 47365), (730, 37892), (1460, 18946), (2920, 9473)]