47143180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 122572800

約数和(自身を除く): 75429620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 370, 380, 479, 518, 532, 665, 703, 740, 958, 1036, 1295, 1330, 1406, 1916, 2395, 2590, 2660, 2812, 3353, 3515, 4790, 4921, 5180, 6706, 7030, 9101, 9580, 9842, 13412, 14060, 16765, 17723, 18202, 19684, 24605, 33530, 35446, 36404, 45505, 49210, 63707, 67060, 70892, 88615, 91010, 98420, 124061, 127414, 177230, 182020, 248122, 254828, 318535, 336737, 354460, 496244, 620305, 637070, 673474, 1240610, 1274140, 1346948, 1683685, 2357159, 2481220, 3367370, 4714318, 6734740, 9428636, 11785795, 23571590, 47143180]

約数ペア:

[(1, 47143180), (2, 23571590), (4, 11785795), (5, 9428636), (7, 6734740), (10, 4714318), (14, 3367370), (19, 2481220), (20, 2357159), (28, 1683685), (35, 1346948), (37, 1274140), (38, 1240610), (70, 673474), (74, 637070), (76, 620305), (95, 496244), (133, 354460), (140, 336737), (148, 318535), (185, 254828), (190, 248122), (259, 182020), (266, 177230), (370, 127414), (380, 124061), (479, 98420), (518, 91010), (532, 88615), (665, 70892), (703, 67060), (740, 63707), (958, 49210), (1036, 45505), (1295, 36404), (1330, 35446), (1406, 33530), (1916, 24605), (2395, 19684), (2590, 18202), (2660, 17723), (2812, 16765), (3353, 14060), (3515, 13412), (4790, 9842), (4921, 9580), (5180, 9101), (6706, 7030)]