25010118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 67491840

約数和(自身を除く): 42481722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 337, 342, 399, 434, 558, 589, 651, 674, 798, 1011, 1178, 1197, 1302, 1767, 1953, 2022, 2359, 2394, 3033, 3534, 3906, 4123, 4718, 5301, 6066, 6403, 7077, 8246, 10447, 10602, 12369, 12806, 14154, 19209, 20894, 21231, 24738, 31341, 37107, 38418, 42462, 44821, 57627, 62682, 73129, 74214, 89642, 94023, 115254, 134463, 146258, 188046, 198493, 219387, 268926, 396986, 403389, 438774, 595479, 658161, 806778, 1190958, 1316322, 1389451, 1786437, 2778902, 3572874, 4168353, 8336706, 12505059, 25010118]

約数ペア:

[(1, 25010118), (2, 12505059), (3, 8336706), (6, 4168353), (7, 3572874), (9, 2778902), (14, 1786437), (18, 1389451), (19, 1316322), (21, 1190958), (31, 806778), (38, 658161), (42, 595479), (57, 438774), (62, 403389), (63, 396986), (93, 268926), (114, 219387), (126, 198493), (133, 188046), (171, 146258), (186, 134463), (217, 115254), (266, 94023), (279, 89642), (337, 74214), (342, 73129), (399, 62682), (434, 57627), (558, 44821), (589, 42462), (651, 38418), (674, 37107), (798, 31341), (1011, 24738), (1178, 21231), (1197, 20894), (1302, 19209), (1767, 14154), (1953, 12806), (2022, 12369), (2359, 10602), (2394, 10447), (3033, 8246), (3534, 7077), (3906, 6403), (4123, 6066), (4718, 5301)]