27895360

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 66934080

約数和(自身を除く): 39038720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 487, 716, 895, 974, 1432, 1790, 1948, 2435, 2864, 3580, 3896, 4870, 5728, 7160, 7792, 9740, 11456, 14320, 15584, 19480, 28640, 31168, 38960, 57280, 77920, 87173, 155840, 174346, 348692, 435865, 697384, 871730, 1394768, 1743460, 2789536, 3486920, 5579072, 6973840, 13947680, 27895360]

約数ペア:

[(1, 27895360), (2, 13947680), (4, 6973840), (5, 5579072), (8, 3486920), (10, 2789536), (16, 1743460), (20, 1394768), (32, 871730), (40, 697384), (64, 435865), (80, 348692), (160, 174346), (179, 155840), (320, 87173), (358, 77920), (487, 57280), (716, 38960), (895, 31168), (974, 28640), (1432, 19480), (1790, 15584), (1948, 14320), (2435, 11456), (2864, 9740), (3580, 7792), (3896, 7160), (4870, 5728)]