82859140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 218453760

約数和(自身を除く): 135594620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 455, 530, 689, 742, 859, 910, 1060, 1378, 1484, 1718, 1820, 1855, 2756, 3436, 3445, 3710, 4295, 4823, 6013, 6890, 7420, 8590, 9646, 11167, 12026, 13780, 17180, 19292, 22334, 24052, 24115, 30065, 44668, 45527, 48230, 55835, 60130, 78169, 91054, 96460, 111670, 120260, 156338, 182108, 223340, 227635, 312676, 318689, 390845, 455270, 591851, 637378, 781690, 910540, 1183702, 1274756, 1563380, 1593445, 2367404, 2959255, 3186890, 4142957, 5918510, 6373780, 8285914, 11837020, 16571828, 20714785, 41429570, 82859140]

約数ペア:

[(1, 82859140), (2, 41429570), (4, 20714785), (5, 16571828), (7, 11837020), (10, 8285914), (13, 6373780), (14, 5918510), (20, 4142957), (26, 3186890), (28, 2959255), (35, 2367404), (52, 1593445), (53, 1563380), (65, 1274756), (70, 1183702), (91, 910540), (106, 781690), (130, 637378), (140, 591851), (182, 455270), (212, 390845), (260, 318689), (265, 312676), (364, 227635), (371, 223340), (455, 182108), (530, 156338), (689, 120260), (742, 111670), (859, 96460), (910, 91054), (1060, 78169), (1378, 60130), (1484, 55835), (1718, 48230), (1820, 45527), (1855, 44668), (2756, 30065), (3436, 24115), (3445, 24052), (3710, 22334), (4295, 19292), (4823, 17180), (6013, 13780), (6890, 12026), (7420, 11167), (8590, 9646)]