2065489620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{62477}}^1$

素因数の和:62537

約数の個数: 96

約数和(自身を含む): 6297782400

約数和(自身を除く): 4232292780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2204, 2755, 3306, 5510, 6612, 8265, 11020, 16530, 33060, 62477, 124954, 187431, 249908, 312385, 374862, 624770, 749724, 937155, 1187063, 1249540, 1811833, 1874310, 2374126, 3561189, 3623666, 3748620, 4748252, 5435499, 5935315, 7122378, 7247332, 9059165, 10870998, 11870630, 14244756, 17805945, 18118330, 21741996, 23741260, 27177495, 34424827, 35611890, 36236660, 54354990, 68849654, 71223780, 103274481, 108709980, 137699308, 172124135, 206548962, 344248270, 413097924, 516372405, 688496540, 1032744810, 2065489620]

約数ペア:

[(1, 2065489620), (2, 1032744810), (3, 688496540), (4, 516372405), (5, 413097924), (6, 344248270), (10, 206548962), (12, 172124135), (15, 137699308), (19, 108709980), (20, 103274481), (29, 71223780), (30, 68849654), (38, 54354990), (57, 36236660), (58, 35611890), (60, 34424827), (76, 27177495), (87, 23741260), (95, 21741996), (114, 18118330), (116, 17805945), (145, 14244756), (174, 11870630), (190, 10870998), (228, 9059165), (285, 7247332), (290, 7122378), (348, 5935315), (380, 5435499), (435, 4748252), (551, 3748620), (570, 3623666), (580, 3561189), (870, 2374126), (1102, 1874310), (1140, 1811833), (1653, 1249540), (1740, 1187063), (2204, 937155), (2755, 749724), (3306, 624770), (5510, 374862), (6612, 312385), (8265, 249908), (11020, 187431), (16530, 124954), (33060, 62477)]