2008596070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2099}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 4134110400

約数和(自身を除く): 2125514330

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 433, 442, 866, 1105, 2099, 2165, 2210, 4198, 4330, 5629, 7361, 10495, 11258, 14722, 20990, 27287, 28145, 35683, 36805, 54574, 56290, 71366, 73610, 95693, 136435, 178415, 191386, 272870, 356830, 463879, 478465, 908867, 927758, 956930, 1817734, 2319395, 4544335, 4638790, 9088670, 11815271, 15450739, 23630542, 30901478, 59076355, 77253695, 118152710, 154507390, 200859607, 401719214, 1004298035, 2008596070]

約数ペア:

[(1, 2008596070), (2, 1004298035), (5, 401719214), (10, 200859607), (13, 154507390), (17, 118152710), (26, 77253695), (34, 59076355), (65, 30901478), (85, 23630542), (130, 15450739), (170, 11815271), (221, 9088670), (433, 4638790), (442, 4544335), (866, 2319395), (1105, 1817734), (2099, 956930), (2165, 927758), (2210, 908867), (4198, 478465), (4330, 463879), (5629, 356830), (7361, 272870), (10495, 191386), (11258, 178415), (14722, 136435), (20990, 95693), (27287, 73610), (28145, 71366), (35683, 56290), (36805, 54574)]