28583655520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{24329}}^1$

素因数の和:25400

約数の個数: 96

約数和(自身を含む): 77252616000

約数和(自身を除く): 48668960480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1049, 1120, 2098, 4196, 5245, 7343, 8392, 10490, 14686, 16784, 20980, 24329, 29372, 33568, 36715, 41960, 48658, 58744, 73430, 83920, 97316, 117488, 121645, 146860, 167840, 170303, 194632, 234976, 243290, 293720, 340606, 389264, 486580, 587440, 681212, 778528, 851515, 973160, 1174880, 1362424, 1703030, 1946320, 2724848, 3406060, 3892640, 5449696, 6812120, 13624240, 25521121, 27248480, 51042242, 102084484, 127605605, 178647847, 204168968, 255211210, 357295694, 408337936, 510422420, 714591388, 816675872, 893239235, 1020844840, 1429182776, 1786478470, 2041689680, 2858365552, 3572956940, 4083379360, 5716731104, 7145913880, 14291827760, 28583655520]

約数ペア:

[(1, 28583655520), (2, 14291827760), (4, 7145913880), (5, 5716731104), (7, 4083379360), (8, 3572956940), (10, 2858365552), (14, 2041689680), (16, 1786478470), (20, 1429182776), (28, 1020844840), (32, 893239235), (35, 816675872), (40, 714591388), (56, 510422420), (70, 408337936), (80, 357295694), (112, 255211210), (140, 204168968), (160, 178647847), (224, 127605605), (280, 102084484), (560, 51042242), (1049, 27248480), (1120, 25521121), (2098, 13624240), (4196, 6812120), (5245, 5449696), (7343, 3892640), (8392, 3406060), (10490, 2724848), (14686, 1946320), (16784, 1703030), (20980, 1362424), (24329, 1174880), (29372, 973160), (33568, 851515), (36715, 778528), (41960, 681212), (48658, 587440), (58744, 486580), (73430, 389264), (83920, 340606), (97316, 293720), (117488, 243290), (121645, 234976), (146860, 194632), (167840, 170303)]