2017434580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 4968262656

約数和(自身を除く): 2950828076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 257, 329, 470, 514, 658, 940, 1028, 1193, 1285, 1316, 1645, 1799, 2386, 2570, 3290, 3598, 4772, 5140, 5965, 6580, 7196, 8351, 8995, 11930, 12079, 16702, 17990, 23860, 24158, 33404, 35980, 41755, 48316, 56071, 60395, 83510, 84553, 112142, 120790, 167020, 169106, 224284, 241580, 280355, 306601, 338212, 392497, 422765, 560710, 613202, 784994, 845530, 1121420, 1226404, 1533005, 1569988, 1691060, 1962485, 2146207, 3066010, 3924970, 4292414, 6132020, 7849940, 8584828, 10731035, 14410247, 21462070, 28820494, 42924140, 57640988, 72051235, 100871729, 144102470, 201743458, 288204940, 403486916, 504358645, 1008717290, 2017434580]

約数ペア:

[(1, 2017434580), (2, 1008717290), (4, 504358645), (5, 403486916), (7, 288204940), (10, 201743458), (14, 144102470), (20, 100871729), (28, 72051235), (35, 57640988), (47, 42924140), (70, 28820494), (94, 21462070), (140, 14410247), (188, 10731035), (235, 8584828), (257, 7849940), (329, 6132020), (470, 4292414), (514, 3924970), (658, 3066010), (940, 2146207), (1028, 1962485), (1193, 1691060), (1285, 1569988), (1316, 1533005), (1645, 1226404), (1799, 1121420), (2386, 845530), (2570, 784994), (3290, 613202), (3598, 560710), (4772, 422765), (5140, 392497), (5965, 338212), (6580, 306601), (7196, 280355), (8351, 241580), (8995, 224284), (11930, 169106), (12079, 167020), (16702, 120790), (17990, 112142), (23860, 84553), (24158, 83510), (33404, 60395), (35980, 56071), (41755, 48316)]