1663820230090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{51907}}^1$

素因数の和:52471

約数の個数: 64

約数和(自身を含む): 3076921862784

約数和(自身を除く): 1413101632694

約数列:

[1, 2, 5, 10, 53, 106, 197, 265, 307, 394, 530, 614, 985, 1535, 1970, 3070, 10441, 16271, 20882, 32542, 51907, 52205, 60479, 81355, 103814, 104410, 120958, 162710, 259535, 302395, 519070, 604790, 2751071, 3205387, 5502142, 6410774, 10225679, 13755355, 15935449, 16026935, 20451358, 27510710, 31870898, 32053870, 51128395, 79677245, 102256790, 159354490, 541960987, 844578797, 1083921974, 1689157594, 2709804935, 3139283453, 4222893985, 5419609870, 6278566906, 8445787970, 15696417265, 31392834530, 166382023009, 332764046018, 831910115045, 1663820230090]

約数ペア:

[(1, 1663820230090), (2, 831910115045), (5, 332764046018), (10, 166382023009), (53, 31392834530), (106, 15696417265), (197, 8445787970), (265, 6278566906), (307, 5419609870), (394, 4222893985), (530, 3139283453), (614, 2709804935), (985, 1689157594), (1535, 1083921974), (1970, 844578797), (3070, 541960987), (10441, 159354490), (16271, 102256790), (20882, 79677245), (32542, 51128395), (51907, 32053870), (52205, 31870898), (60479, 27510710), (81355, 20451358), (103814, 16026935), (104410, 15935449), (120958, 13755355), (162710, 10225679), (259535, 6410774), (302395, 5502142), (519070, 3205387), (604790, 2751071)]