2011090416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{2503}}^1$

素因数の和:3414

約数の個数: 80

約数和(自身を含む): 5477149440

約数和(自身を除く): 3466059024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 881, 912, 1762, 2503, 2643, 3524, 5006, 5286, 7048, 7509, 10012, 10572, 14096, 15018, 16739, 20024, 21144, 30036, 33478, 40048, 42288, 47557, 50217, 60072, 66956, 95114, 100434, 120144, 133912, 142671, 190228, 200868, 267824, 285342, 380456, 401736, 570684, 760912, 803472, 1141368, 2205143, 2282736, 4410286, 6615429, 8820572, 13230858, 17641144, 26461716, 35282288, 41897717, 52923432, 83795434, 105846864, 125693151, 167590868, 251386302, 335181736, 502772604, 670363472, 1005545208, 2011090416]

約数ペア:

[(1, 2011090416), (2, 1005545208), (3, 670363472), (4, 502772604), (6, 335181736), (8, 251386302), (12, 167590868), (16, 125693151), (19, 105846864), (24, 83795434), (38, 52923432), (48, 41897717), (57, 35282288), (76, 26461716), (114, 17641144), (152, 13230858), (228, 8820572), (304, 6615429), (456, 4410286), (881, 2282736), (912, 2205143), (1762, 1141368), (2503, 803472), (2643, 760912), (3524, 570684), (5006, 401736), (5286, 380456), (7048, 285342), (7509, 267824), (10012, 200868), (10572, 190228), (14096, 142671), (15018, 133912), (16739, 120144), (20024, 100434), (21144, 95114), (30036, 66956), (33478, 60072), (40048, 50217), (42288, 47557)]