13753760

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 33003936

約数和(自身を除く): 19250176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1283, 1340, 2144, 2566, 2680, 5132, 5360, 6415, 10264, 10720, 12830, 20528, 25660, 41056, 51320, 85961, 102640, 171922, 205280, 343844, 429805, 687688, 859610, 1375376, 1719220, 2750752, 3438440, 6876880, 13753760]

約数ペア:

[(1, 13753760), (2, 6876880), (4, 3438440), (5, 2750752), (8, 1719220), (10, 1375376), (16, 859610), (20, 687688), (32, 429805), (40, 343844), (67, 205280), (80, 171922), (134, 102640), (160, 85961), (268, 51320), (335, 41056), (536, 25660), (670, 20528), (1072, 12830), (1283, 10720), (1340, 10264), (2144, 6415), (2566, 5360), (2680, 5132)]