40156424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 102297600

約数和(自身を除く): 62141176

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 47, 56, 73, 76, 77, 88, 94, 133, 146, 152, 154, 188, 209, 266, 292, 308, 329, 376, 418, 511, 517, 532, 584, 616, 658, 803, 836, 893, 1022, 1034, 1064, 1316, 1387, 1463, 1606, 1672, 1786, 2044, 2068, 2632, 2774, 2926, 3212, 3431, 3572, 3619, 4088, 4136, 5548, 5621, 5852, 6251, 6424, 6862, 7144, 7238, 9709, 9823, 11096, 11242, 11704, 12502, 13724, 14476, 15257, 19418, 19646, 22484, 24017, 25004, 27448, 28952, 30514, 37741, 38836, 39292, 44968, 48034, 50008, 61028, 65189, 68761, 75482, 77672, 78584, 96068, 106799, 122056, 130378, 137522, 150964, 192136, 213598, 260756, 264187, 275044, 301928, 427196, 456323, 521512, 528374, 550088, 717079, 854392, 912646, 1056748, 1434158, 1825292, 2113496, 2868316, 3650584, 5019553, 5736632, 10039106, 20078212, 40156424]

約数ペア:

[(1, 40156424), (2, 20078212), (4, 10039106), (7, 5736632), (8, 5019553), (11, 3650584), (14, 2868316), (19, 2113496), (22, 1825292), (28, 1434158), (38, 1056748), (44, 912646), (47, 854392), (56, 717079), (73, 550088), (76, 528374), (77, 521512), (88, 456323), (94, 427196), (133, 301928), (146, 275044), (152, 264187), (154, 260756), (188, 213598), (209, 192136), (266, 150964), (292, 137522), (308, 130378), (329, 122056), (376, 106799), (418, 96068), (511, 78584), (517, 77672), (532, 75482), (584, 68761), (616, 65189), (658, 61028), (803, 50008), (836, 48034), (893, 44968), (1022, 39292), (1034, 38836), (1064, 37741), (1316, 30514), (1387, 28952), (1463, 27448), (1606, 25004), (1672, 24017), (1786, 22484), (2044, 19646), (2068, 19418), (2632, 15257), (2774, 14476), (2926, 13724), (3212, 12502), (3431, 11704), (3572, 11242), (3619, 11096), (4088, 9823), (4136, 9709), (5548, 7238), (5621, 7144), (5852, 6862), (6251, 6424)]