56702360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 100061800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 431, 440, 460, 506, 520, 572, 598, 715, 862, 920, 1012, 1144, 1196, 1265, 1430, 1495, 1724, 2024, 2155, 2392, 2530, 2860, 2990, 3289, 3448, 4310, 4741, 5060, 5603, 5720, 5980, 6578, 8620, 9482, 9913, 10120, 11206, 11960, 13156, 16445, 17240, 18964, 19826, 22412, 23705, 26312, 28015, 32890, 37928, 39652, 44824, 47410, 49565, 56030, 61633, 65780, 79304, 94820, 99130, 109043, 112060, 123266, 128869, 131560, 189640, 198260, 218086, 224120, 246532, 257738, 308165, 396520, 436172, 493064, 515476, 545215, 616330, 644345, 872344, 1030952, 1090430, 1232660, 1288690, 1417559, 2180860, 2465320, 2577380, 2835118, 4361720, 5154760, 5670236, 7087795, 11340472, 14175590, 28351180, 56702360]

約数ペア:

[(1, 56702360), (2, 28351180), (4, 14175590), (5, 11340472), (8, 7087795), (10, 5670236), (11, 5154760), (13, 4361720), (20, 2835118), (22, 2577380), (23, 2465320), (26, 2180860), (40, 1417559), (44, 1288690), (46, 1232660), (52, 1090430), (55, 1030952), (65, 872344), (88, 644345), (92, 616330), (104, 545215), (110, 515476), (115, 493064), (130, 436172), (143, 396520), (184, 308165), (220, 257738), (230, 246532), (253, 224120), (260, 218086), (286, 198260), (299, 189640), (431, 131560), (440, 128869), (460, 123266), (506, 112060), (520, 109043), (572, 99130), (598, 94820), (715, 79304), (862, 65780), (920, 61633), (1012, 56030), (1144, 49565), (1196, 47410), (1265, 44824), (1430, 39652), (1495, 37928), (1724, 32890), (2024, 28015), (2155, 26312), (2392, 23705), (2530, 22412), (2860, 19826), (2990, 18964), (3289, 17240), (3448, 16445), (4310, 13156), (4741, 11960), (5060, 11206), (5603, 10120), (5720, 9913), (5980, 9482), (6578, 8620)]