5537920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 14045400

約数和(自身を除く): 8507480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 509, 544, 640, 680, 1018, 1088, 1360, 2036, 2176, 2545, 2720, 4072, 5090, 5440, 8144, 8653, 10180, 10880, 16288, 17306, 20360, 32576, 34612, 40720, 43265, 65152, 69224, 81440, 86530, 138448, 162880, 173060, 276896, 325760, 346120, 553792, 692240, 1107584, 1384480, 2768960, 5537920]

約数ペア:

[(1, 5537920), (2, 2768960), (4, 1384480), (5, 1107584), (8, 692240), (10, 553792), (16, 346120), (17, 325760), (20, 276896), (32, 173060), (34, 162880), (40, 138448), (64, 86530), (68, 81440), (80, 69224), (85, 65152), (128, 43265), (136, 40720), (160, 34612), (170, 32576), (272, 20360), (320, 17306), (340, 16288), (509, 10880), (544, 10180), (640, 8653), (680, 8144), (1018, 5440), (1088, 5090), (1360, 4072), (2036, 2720), (2176, 2545)]