276425920

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12893}}^1$

素因数の和:12977

約数の個数: 56

約数和(自身を含む): 668115504

約数和(自身を除く): 391689584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 10720, 12893, 21440, 25786, 51572, 64465, 103144, 128930, 206288, 257860, 412576, 515720, 825152, 863831, 1031440, 1727662, 2062880, 3455324, 4125760, 4319155, 6910648, 8638310, 13821296, 17276620, 27642592, 34553240, 55285184, 69106480, 138212960, 276425920]

約数ペア:

[(1, 276425920), (2, 138212960), (4, 69106480), (5, 55285184), (8, 34553240), (10, 27642592), (16, 17276620), (20, 13821296), (32, 8638310), (40, 6910648), (64, 4319155), (67, 4125760), (80, 3455324), (134, 2062880), (160, 1727662), (268, 1031440), (320, 863831), (335, 825152), (536, 515720), (670, 412576), (1072, 257860), (1340, 206288), (2144, 128930), (2680, 103144), (4288, 64465), (5360, 51572), (10720, 25786), (12893, 21440)]