252915520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5527}}^1$

素因数の和:5568

約数の個数: 112

約数和(自身を含む): 707672448

約数和(自身を除く): 454756928

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5527, 5720, 9152, 11054, 11440, 22108, 22880, 27635, 44216, 45760, 55270, 60797, 71851, 88432, 110540, 121594, 143702, 176864, 221080, 243188, 287404, 303985, 353728, 359255, 442160, 486376, 574808, 607970, 718510, 790361, 884320, 972752, 1149616, 1215940, 1437020, 1580722, 1768640, 1945504, 2299232, 2431880, 2874040, 3161444, 3891008, 3951805, 4598464, 4863760, 5748080, 6322888, 7903610, 9727520, 11496160, 12645776, 15807220, 19455040, 22992320, 25291552, 31614440, 50583104, 63228880, 126457760, 252915520]

約数ペア:

[(1, 252915520), (2, 126457760), (4, 63228880), (5, 50583104), (8, 31614440), (10, 25291552), (11, 22992320), (13, 19455040), (16, 15807220), (20, 12645776), (22, 11496160), (26, 9727520), (32, 7903610), (40, 6322888), (44, 5748080), (52, 4863760), (55, 4598464), (64, 3951805), (65, 3891008), (80, 3161444), (88, 2874040), (104, 2431880), (110, 2299232), (130, 1945504), (143, 1768640), (160, 1580722), (176, 1437020), (208, 1215940), (220, 1149616), (260, 972752), (286, 884320), (320, 790361), (352, 718510), (416, 607970), (440, 574808), (520, 486376), (572, 442160), (704, 359255), (715, 353728), (832, 303985), (880, 287404), (1040, 243188), (1144, 221080), (1430, 176864), (1760, 143702), (2080, 121594), (2288, 110540), (2860, 88432), (3520, 71851), (4160, 60797), (4576, 55270), (5527, 45760), (5720, 44216), (9152, 27635), (11054, 22880), (11440, 22108)]