88990180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 195637680

約数和(自身を除く): 106647500

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 2269, 3922, 4538, 7844, 9076, 9805, 11345, 19610, 22690, 39220, 45380, 83953, 120257, 167906, 240514, 335812, 419765, 481028, 601285, 839530, 1202570, 1679060, 2405140, 4449509, 8899018, 17798036, 22247545, 44495090, 88990180]

約数ペア:

[(1, 88990180), (2, 44495090), (4, 22247545), (5, 17798036), (10, 8899018), (20, 4449509), (37, 2405140), (53, 1679060), (74, 1202570), (106, 839530), (148, 601285), (185, 481028), (212, 419765), (265, 335812), (370, 240514), (530, 167906), (740, 120257), (1060, 83953), (1961, 45380), (2269, 39220), (3922, 22690), (4538, 19610), (7844, 11345), (9076, 9805)]