104557880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 270095040

約数和(自身を除く): 165537160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 257, 280, 514, 1028, 1285, 1453, 1799, 2056, 2570, 2906, 3598, 5140, 5812, 7196, 7265, 8995, 10171, 10280, 11624, 14392, 14530, 17990, 20342, 29060, 35980, 40684, 50855, 58120, 71960, 81368, 101710, 203420, 373421, 406840, 746842, 1493684, 1867105, 2613947, 2987368, 3734210, 5227894, 7468420, 10455788, 13069735, 14936840, 20911576, 26139470, 52278940, 104557880]

約数ペア:

[(1, 104557880), (2, 52278940), (4, 26139470), (5, 20911576), (7, 14936840), (8, 13069735), (10, 10455788), (14, 7468420), (20, 5227894), (28, 3734210), (35, 2987368), (40, 2613947), (56, 1867105), (70, 1493684), (140, 746842), (257, 406840), (280, 373421), (514, 203420), (1028, 101710), (1285, 81368), (1453, 71960), (1799, 58120), (2056, 50855), (2570, 40684), (2906, 35980), (3598, 29060), (5140, 20342), (5812, 17990), (7196, 14530), (7265, 14392), (8995, 11624), (10171, 10280)]