42125860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 104207040

約数和(自身を除く): 62081180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 179, 205, 287, 358, 410, 574, 716, 820, 895, 1148, 1253, 1435, 1681, 1790, 2506, 2870, 3362, 3580, 5012, 5740, 6265, 6724, 7339, 8405, 11767, 12530, 14678, 16810, 23534, 25060, 29356, 33620, 36695, 47068, 51373, 58835, 73390, 102746, 117670, 146780, 205492, 235340, 256865, 300899, 513730, 601798, 1027460, 1203596, 1504495, 2106293, 3008990, 4212586, 6017980, 8425172, 10531465, 21062930, 42125860]

約数ペア:

[(1, 42125860), (2, 21062930), (4, 10531465), (5, 8425172), (7, 6017980), (10, 4212586), (14, 3008990), (20, 2106293), (28, 1504495), (35, 1203596), (41, 1027460), (70, 601798), (82, 513730), (140, 300899), (164, 256865), (179, 235340), (205, 205492), (287, 146780), (358, 117670), (410, 102746), (574, 73390), (716, 58835), (820, 51373), (895, 47068), (1148, 36695), (1253, 33620), (1435, 29356), (1681, 25060), (1790, 23534), (2506, 16810), (2870, 14678), (3362, 12530), (3580, 11767), (5012, 8405), (5740, 7339), (6265, 6724)]