42194360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 104237280

約数和(自身を除く): 62042920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 1531, 2120, 2756, 3062, 3445, 5512, 6124, 6890, 7655, 12248, 13780, 15310, 19903, 27560, 30620, 39806, 61240, 79612, 81143, 99515, 159224, 162286, 199030, 324572, 398060, 405715, 649144, 796120, 811430, 1054859, 1622860, 2109718, 3245720, 4219436, 5274295, 8438872, 10548590, 21097180, 42194360]

約数ペア:

[(1, 42194360), (2, 21097180), (4, 10548590), (5, 8438872), (8, 5274295), (10, 4219436), (13, 3245720), (20, 2109718), (26, 1622860), (40, 1054859), (52, 811430), (53, 796120), (65, 649144), (104, 405715), (106, 398060), (130, 324572), (212, 199030), (260, 162286), (265, 159224), (424, 99515), (520, 81143), (530, 79612), (689, 61240), (1060, 39806), (1378, 30620), (1531, 27560), (2120, 19903), (2756, 15310), (3062, 13780), (3445, 12248), (5512, 7655), (6124, 6890)]