2014533620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{50591}}^1$

素因数の和:50792

約数の個数: 48

約数和(自身を含む): 4640702976

約数和(自身を除く): 2626169356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1810, 1991, 3620, 3982, 7964, 9955, 19910, 39820, 50591, 101182, 202364, 252955, 505910, 556501, 1011820, 1113002, 2226004, 2782505, 5565010, 9156971, 11130020, 18313942, 36627884, 45784855, 91569710, 100726681, 183139420, 201453362, 402906724, 503633405, 1007266810, 2014533620]

約数ペア:

[(1, 2014533620), (2, 1007266810), (4, 503633405), (5, 402906724), (10, 201453362), (11, 183139420), (20, 100726681), (22, 91569710), (44, 45784855), (55, 36627884), (110, 18313942), (181, 11130020), (220, 9156971), (362, 5565010), (724, 2782505), (905, 2226004), (1810, 1113002), (1991, 1011820), (3620, 556501), (3982, 505910), (7964, 252955), (9955, 202364), (19910, 101182), (39820, 50591)]