26974880

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3249

約数の個数: 48

約数和(自身を含む): 64950984

約数和(自身を除く): 37976104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 3181, 4240, 6362, 8480, 12724, 15905, 25448, 31810, 50896, 63620, 101792, 127240, 168593, 254480, 337186, 508960, 674372, 842965, 1348744, 1685930, 2697488, 3371860, 5394976, 6743720, 13487440, 26974880]

約数ペア:

[(1, 26974880), (2, 13487440), (4, 6743720), (5, 5394976), (8, 3371860), (10, 2697488), (16, 1685930), (20, 1348744), (32, 842965), (40, 674372), (53, 508960), (80, 337186), (106, 254480), (160, 168593), (212, 127240), (265, 101792), (424, 63620), (530, 50896), (848, 31810), (1060, 25448), (1696, 15905), (2120, 12724), (3181, 8480), (4240, 6362)]