8001995.00000000

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 119973600

約数和(自身を除く): 80804568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1753, 1862, 2793, 3192, 3506, 3724, 5259, 5586, 7012, 7448, 10518, 11172, 12271, 14024, 21036, 22344, 24542, 33307, 36813, 42072, 49084, 66614, 73626, 85897, 98168, 99921, 133228, 147252, 171794, 199842, 233149, 257691, 266456, 294504, 343588, 399684, 466298, 515382, 687176, 699447, 799368, 932596, 1030764, 1398894, 1632043, 1865192, 2061528, 2797788, 3264086, 4896129, 5595576, 6528172, 9792258, 13056344, 19584516, 39169032]

約数ペア:

[(1, 39169032), (2, 19584516), (3, 13056344), (4, 9792258), (6, 6528172), (7, 5595576), (8, 4896129), (12, 3264086), (14, 2797788), (19, 2061528), (21, 1865192), (24, 1632043), (28, 1398894), (38, 1030764), (42, 932596), (49, 799368), (56, 699447), (57, 687176), (76, 515382), (84, 466298), (98, 399684), (114, 343588), (133, 294504), (147, 266456), (152, 257691), (168, 233149), (196, 199842), (228, 171794), (266, 147252), (294, 133228), (392, 99921), (399, 98168), (456, 85897), (532, 73626), (588, 66614), (798, 49084), (931, 42072), (1064, 36813), (1176, 33307), (1596, 24542), (1753, 22344), (1862, 21036), (2793, 14024), (3192, 12271), (3506, 11172), (3724, 10518), (5259, 7448), (5586, 7012)]