83028740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 191328480

約数和(自身を除く): 108299740

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 53, 58, 73, 74, 106, 116, 145, 146, 148, 185, 212, 265, 290, 292, 365, 370, 530, 580, 730, 740, 1060, 1073, 1460, 1537, 1961, 2117, 2146, 2701, 3074, 3869, 3922, 4234, 4292, 5365, 5402, 6148, 7685, 7738, 7844, 8468, 9805, 10585, 10730, 10804, 13505, 15370, 15476, 19345, 19610, 21170, 21460, 27010, 30740, 38690, 39220, 42340, 54020, 56869, 77380, 78329, 112201, 113738, 143153, 156658, 224402, 227476, 284345, 286306, 313316, 391645, 448804, 561005, 568690, 572612, 715765, 783290, 1122010, 1137380, 1431530, 1566580, 2244020, 2863060, 4151437, 8302874, 16605748, 20757185, 41514370, 83028740]

約数ペア:

[(1, 83028740), (2, 41514370), (4, 20757185), (5, 16605748), (10, 8302874), (20, 4151437), (29, 2863060), (37, 2244020), (53, 1566580), (58, 1431530), (73, 1137380), (74, 1122010), (106, 783290), (116, 715765), (145, 572612), (146, 568690), (148, 561005), (185, 448804), (212, 391645), (265, 313316), (290, 286306), (292, 284345), (365, 227476), (370, 224402), (530, 156658), (580, 143153), (730, 113738), (740, 112201), (1060, 78329), (1073, 77380), (1460, 56869), (1537, 54020), (1961, 42340), (2117, 39220), (2146, 38690), (2701, 30740), (3074, 27010), (3869, 21460), (3922, 21170), (4234, 19610), (4292, 19345), (5365, 15476), (5402, 15370), (6148, 13505), (7685, 10804), (7738, 10730), (7844, 10585), (8468, 9805)]