4096187480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42901}}^1$

素因数の和:42961

約数の個数: 128

約数和(自身を含む): 11861544960

約数和(自身を除く): 7765357480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2728, 3080, 3410, 4340, 4774, 6820, 8680, 9548, 11935, 13640, 19096, 23870, 42901, 47740, 85802, 95480, 171604, 214505, 300307, 343208, 429010, 471911, 600614, 858020, 943822, 1201228, 1329931, 1501535, 1716040, 1887644, 2359555, 2402456, 2659862, 3003070, 3303377, 3775288, 4719110, 5319724, 6006140, 6606754, 6649655, 9309517, 9438220, 10639448, 12012280, 13213508, 13299310, 14629241, 16516885, 18619034, 18876440, 26427016, 26598620, 29258482, 33033770, 37238068, 46547585, 53197240, 58516964, 66067540, 73146205, 74476136, 93095170, 102404687, 117033928, 132135080, 146292410, 186190340, 204809374, 292584820, 372380680, 409618748, 512023435, 585169640, 819237496, 1024046870, 2048093740, 4096187480]

約数ペア:

[(1, 4096187480), (2, 2048093740), (4, 1024046870), (5, 819237496), (7, 585169640), (8, 512023435), (10, 409618748), (11, 372380680), (14, 292584820), (20, 204809374), (22, 186190340), (28, 146292410), (31, 132135080), (35, 117033928), (40, 102404687), (44, 93095170), (55, 74476136), (56, 73146205), (62, 66067540), (70, 58516964), (77, 53197240), (88, 46547585), (110, 37238068), (124, 33033770), (140, 29258482), (154, 26598620), (155, 26427016), (217, 18876440), (220, 18619034), (248, 16516885), (280, 14629241), (308, 13299310), (310, 13213508), (341, 12012280), (385, 10639448), (434, 9438220), (440, 9309517), (616, 6649655), (620, 6606754), (682, 6006140), (770, 5319724), (868, 4719110), (1085, 3775288), (1240, 3303377), (1364, 3003070), (1540, 2659862), (1705, 2402456), (1736, 2359555), (2170, 1887644), (2387, 1716040), (2728, 1501535), (3080, 1329931), (3410, 1201228), (4340, 943822), (4774, 858020), (6820, 600614), (8680, 471911), (9548, 429010), (11935, 343208), (13640, 300307), (19096, 214505), (23870, 171604), (42901, 95480), (47740, 85802)]