99817120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 261022608

約数和(自身を除く): 161205488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1297, 1480, 1924, 2080, 2405, 2594, 2960, 3848, 4810, 5188, 5920, 6485, 7696, 9620, 10376, 12970, 15392, 16861, 19240, 20752, 25940, 33722, 38480, 41504, 47989, 51880, 67444, 76960, 84305, 95978, 103760, 134888, 168610, 191956, 207520, 239945, 269776, 337220, 383912, 479890, 539552, 623857, 674440, 767824, 959780, 1247714, 1348880, 1535648, 1919560, 2495428, 2697760, 3119285, 3839120, 4990856, 6238570, 7678240, 9981712, 12477140, 19963424, 24954280, 49908560, 99817120]

約数ペア:

[(1, 99817120), (2, 49908560), (4, 24954280), (5, 19963424), (8, 12477140), (10, 9981712), (13, 7678240), (16, 6238570), (20, 4990856), (26, 3839120), (32, 3119285), (37, 2697760), (40, 2495428), (52, 1919560), (65, 1535648), (74, 1348880), (80, 1247714), (104, 959780), (130, 767824), (148, 674440), (160, 623857), (185, 539552), (208, 479890), (260, 383912), (296, 337220), (370, 269776), (416, 239945), (481, 207520), (520, 191956), (592, 168610), (740, 134888), (962, 103760), (1040, 95978), (1184, 84305), (1297, 76960), (1480, 67444), (1924, 51880), (2080, 47989), (2405, 41504), (2594, 38480), (2960, 33722), (3848, 25940), (4810, 20752), (5188, 19240), (5920, 16861), (6485, 15392), (7696, 12970), (9620, 10376)]