27461960

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10247}}^1$

素因数の和:10325

約数の個数: 32

約数和(自身を含む): 62717760

約数和(自身を除く): 35255800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 10247, 20494, 40988, 51235, 81976, 102470, 204940, 409880, 686549, 1373098, 2746196, 3432745, 5492392, 6865490, 13730980, 27461960]

約数ペア:

[(1, 27461960), (2, 13730980), (4, 6865490), (5, 5492392), (8, 3432745), (10, 2746196), (20, 1373098), (40, 686549), (67, 409880), (134, 204940), (268, 102470), (335, 81976), (536, 51235), (670, 40988), (1340, 20494), (2680, 10247)]