171740804560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1989583}}^1$

素因数の和:1989692

約数の個数: 80

約数和(自身を含む): 435193645824

約数和(自身を除く): 263452841264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1660, 2158, 3320, 4316, 5395, 6640, 8632, 10790, 17264, 21580, 43160, 86320, 1989583, 3979166, 7958332, 9947915, 15916664, 19895830, 25864579, 31833328, 39791660, 51729158, 79583320, 103458316, 129322895, 159166640, 165135389, 206916632, 258645790, 330270778, 413833264, 517291580, 660541556, 825676945, 1034583160, 1321083112, 1651353890, 2069166320, 2146760057, 2642166224, 3302707780, 4293520114, 6605415560, 8587040228, 10733800285, 13210831120, 17174080456, 21467600570, 34348160912, 42935201140, 85870402280, 171740804560]

約数ペア:

[(1, 171740804560), (2, 85870402280), (4, 42935201140), (5, 34348160912), (8, 21467600570), (10, 17174080456), (13, 13210831120), (16, 10733800285), (20, 8587040228), (26, 6605415560), (40, 4293520114), (52, 3302707780), (65, 2642166224), (80, 2146760057), (83, 2069166320), (104, 1651353890), (130, 1321083112), (166, 1034583160), (208, 825676945), (260, 660541556), (332, 517291580), (415, 413833264), (520, 330270778), (664, 258645790), (830, 206916632), (1040, 165135389), (1079, 159166640), (1328, 129322895), (1660, 103458316), (2158, 79583320), (3320, 51729158), (4316, 39791660), (5395, 31833328), (6640, 25864579), (8632, 19895830), (10790, 15916664), (17264, 9947915), (21580, 7958332), (43160, 3979166), (86320, 1989583)]