83490920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 197648640

約数和(自身を除く): 114157720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 151, 184, 230, 302, 460, 601, 604, 755, 920, 1202, 1208, 1510, 2404, 3005, 3020, 3473, 4808, 6010, 6040, 6946, 12020, 13823, 13892, 17365, 24040, 27646, 27784, 34730, 55292, 69115, 69460, 90751, 110584, 138230, 138920, 181502, 276460, 363004, 453755, 552920, 726008, 907510, 1815020, 2087273, 3630040, 4174546, 8349092, 10436365, 16698184, 20872730, 41745460, 83490920]

約数ペア:

[(1, 83490920), (2, 41745460), (4, 20872730), (5, 16698184), (8, 10436365), (10, 8349092), (20, 4174546), (23, 3630040), (40, 2087273), (46, 1815020), (92, 907510), (115, 726008), (151, 552920), (184, 453755), (230, 363004), (302, 276460), (460, 181502), (601, 138920), (604, 138230), (755, 110584), (920, 90751), (1202, 69460), (1208, 69115), (1510, 55292), (2404, 34730), (3005, 27784), (3020, 27646), (3473, 24040), (4808, 17365), (6010, 13892), (6040, 13823), (6946, 12020)]