26953760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 68085360

約数和(自身を除く): 41131600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 157, 160, 185, 232, 290, 296, 314, 370, 464, 580, 592, 628, 740, 785, 928, 1073, 1160, 1184, 1256, 1480, 1570, 2146, 2320, 2512, 2960, 3140, 4292, 4553, 4640, 5024, 5365, 5809, 5920, 6280, 8584, 9106, 10730, 11618, 12560, 17168, 18212, 21460, 22765, 23236, 25120, 29045, 34336, 36424, 42920, 45530, 46472, 58090, 72848, 85840, 91060, 92944, 116180, 145696, 168461, 171680, 182120, 185888, 232360, 336922, 364240, 464720, 673844, 728480, 842305, 929440, 1347688, 1684610, 2695376, 3369220, 5390752, 6738440, 13476880, 26953760]

約数ペア:

[(1, 26953760), (2, 13476880), (4, 6738440), (5, 5390752), (8, 3369220), (10, 2695376), (16, 1684610), (20, 1347688), (29, 929440), (32, 842305), (37, 728480), (40, 673844), (58, 464720), (74, 364240), (80, 336922), (116, 232360), (145, 185888), (148, 182120), (157, 171680), (160, 168461), (185, 145696), (232, 116180), (290, 92944), (296, 91060), (314, 85840), (370, 72848), (464, 58090), (580, 46472), (592, 45530), (628, 42920), (740, 36424), (785, 34336), (928, 29045), (1073, 25120), (1160, 23236), (1184, 22765), (1256, 21460), (1480, 18212), (1570, 17168), (2146, 12560), (2320, 11618), (2512, 10730), (2960, 9106), (3140, 8584), (4292, 6280), (4553, 5920), (4640, 5809), (5024, 5365)]