105397880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9181}}^1$

素因数の和:9240

約数の個数: 64

約数和(自身を含む): 277663680

約数和(自身を除く): 172265800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 9181, 11480, 18362, 36724, 45905, 64267, 73448, 91810, 128534, 183620, 257068, 321335, 367240, 376421, 514136, 642670, 752842, 1285340, 1505684, 1882105, 2570680, 2634947, 3011368, 3764210, 5269894, 7528420, 10539788, 13174735, 15056840, 21079576, 26349470, 52698940, 105397880]

約数ペア:

[(1, 105397880), (2, 52698940), (4, 26349470), (5, 21079576), (7, 15056840), (8, 13174735), (10, 10539788), (14, 7528420), (20, 5269894), (28, 3764210), (35, 3011368), (40, 2634947), (41, 2570680), (56, 1882105), (70, 1505684), (82, 1285340), (140, 752842), (164, 642670), (205, 514136), (280, 376421), (287, 367240), (328, 321335), (410, 257068), (574, 183620), (820, 128534), (1148, 91810), (1435, 73448), (1640, 64267), (2296, 45905), (2870, 36724), (5740, 18362), (9181, 11480)]