27004840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 38002520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 263, 302, 340, 526, 604, 680, 755, 1052, 1208, 1315, 1510, 2104, 2567, 2630, 3020, 4471, 5134, 5260, 6040, 8942, 10268, 10520, 12835, 17884, 20536, 22355, 25670, 35768, 39713, 44710, 51340, 79426, 89420, 102680, 158852, 178840, 198565, 317704, 397130, 675121, 794260, 1350242, 1588520, 2700484, 3375605, 5400968, 6751210, 13502420, 27004840]

約数ペア:

[(1, 27004840), (2, 13502420), (4, 6751210), (5, 5400968), (8, 3375605), (10, 2700484), (17, 1588520), (20, 1350242), (34, 794260), (40, 675121), (68, 397130), (85, 317704), (136, 198565), (151, 178840), (170, 158852), (263, 102680), (302, 89420), (340, 79426), (526, 51340), (604, 44710), (680, 39713), (755, 35768), (1052, 25670), (1208, 22355), (1315, 20536), (1510, 17884), (2104, 12835), (2567, 10520), (2630, 10268), (3020, 8942), (4471, 6040), (5134, 5260)]