2012323610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1907}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 4050393984

約数和(自身を除く): 2038070374

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 181, 265, 362, 530, 583, 905, 1166, 1810, 1907, 1991, 2915, 3814, 3982, 5830, 9535, 9593, 9955, 19070, 19186, 19910, 20977, 41954, 47965, 95930, 101071, 104885, 105523, 202142, 209770, 211046, 345167, 505355, 527615, 690334, 1010710, 1055230, 1111781, 1725835, 2223562, 3451670, 3796837, 5558905, 7593674, 11117810, 18293851, 18984185, 36587702, 37968370, 91469255, 182938510, 201232361, 402464722, 1006161805, 2012323610]

約数ペア:

[(1, 2012323610), (2, 1006161805), (5, 402464722), (10, 201232361), (11, 182938510), (22, 91469255), (53, 37968370), (55, 36587702), (106, 18984185), (110, 18293851), (181, 11117810), (265, 7593674), (362, 5558905), (530, 3796837), (583, 3451670), (905, 2223562), (1166, 1725835), (1810, 1111781), (1907, 1055230), (1991, 1010710), (2915, 690334), (3814, 527615), (3982, 505355), (5830, 345167), (9535, 211046), (9593, 209770), (9955, 202142), (19070, 105523), (19186, 104885), (19910, 101071), (20977, 95930), (41954, 47965)]