28565568060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{559451}}^1$

素因数の和:559523

約数の個数: 96

約数和(自身を含む): 85716997632

約数和(自身を除く): 57151429572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1110, 1380, 1702, 2220, 2553, 3404, 4255, 5106, 8510, 10212, 12765, 17020, 25530, 51060, 559451, 1118902, 1678353, 2237804, 2797255, 3356706, 5594510, 6713412, 8391765, 11189020, 12867373, 16783530, 20699687, 25734746, 33567060, 38602119, 41399374, 51469492, 62099061, 64336865, 77204238, 82798748, 103498435, 124198122, 128673730, 154408476, 193010595, 206996870, 248396244, 257347460, 310495305, 386021190, 413993740, 476092801, 620990610, 772042380, 952185602, 1241981220, 1428278403, 1904371204, 2380464005, 2856556806, 4760928010, 5713113612, 7141392015, 9521856020, 14282784030, 28565568060]

約数ペア:

[(1, 28565568060), (2, 14282784030), (3, 9521856020), (4, 7141392015), (5, 5713113612), (6, 4760928010), (10, 2856556806), (12, 2380464005), (15, 1904371204), (20, 1428278403), (23, 1241981220), (30, 952185602), (37, 772042380), (46, 620990610), (60, 476092801), (69, 413993740), (74, 386021190), (92, 310495305), (111, 257347460), (115, 248396244), (138, 206996870), (148, 193010595), (185, 154408476), (222, 128673730), (230, 124198122), (276, 103498435), (345, 82798748), (370, 77204238), (444, 64336865), (460, 62099061), (555, 51469492), (690, 41399374), (740, 38602119), (851, 33567060), (1110, 25734746), (1380, 20699687), (1702, 16783530), (2220, 12867373), (2553, 11189020), (3404, 8391765), (4255, 6713412), (5106, 5594510), (8510, 3356706), (10212, 2797255), (12765, 2237804), (17020, 1678353), (25530, 1118902), (51060, 559451)]