957687590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 1889568000

約数和(自身を除く): 931880410

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 179, 190, 290, 358, 551, 895, 971, 1102, 1790, 1942, 2755, 3401, 4855, 5191, 5510, 6802, 9710, 10382, 17005, 18449, 25955, 28159, 34010, 36898, 51910, 56318, 92245, 98629, 140795, 173809, 184490, 197258, 281590, 347618, 493145, 535021, 869045, 986290, 1070042, 1738090, 2675105, 3302371, 5040461, 5350210, 6604742, 10080922, 16511855, 25202305, 33023710, 50404610, 95768759, 191537518, 478843795, 957687590]

約数ペア:

[(1, 957687590), (2, 478843795), (5, 191537518), (10, 95768759), (19, 50404610), (29, 33023710), (38, 25202305), (58, 16511855), (95, 10080922), (145, 6604742), (179, 5350210), (190, 5040461), (290, 3302371), (358, 2675105), (551, 1738090), (895, 1070042), (971, 986290), (1102, 869045), (1790, 535021), (1942, 493145), (2755, 347618), (3401, 281590), (4855, 197258), (5191, 184490), (5510, 173809), (6802, 140795), (9710, 98629), (10382, 92245), (17005, 56318), (18449, 51910), (25955, 36898), (28159, 34010)]