40706512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 108564480

約数和(自身を除く): 67857968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 37, 38, 44, 47, 56, 74, 76, 77, 88, 94, 112, 133, 148, 152, 154, 176, 188, 209, 259, 266, 296, 304, 308, 329, 376, 407, 418, 517, 518, 532, 592, 616, 658, 703, 752, 814, 836, 893, 1034, 1036, 1064, 1232, 1316, 1406, 1463, 1628, 1672, 1739, 1786, 2068, 2072, 2128, 2632, 2812, 2849, 2926, 3256, 3344, 3478, 3572, 3619, 4136, 4144, 4921, 5264, 5624, 5698, 5852, 6251, 6512, 6956, 7144, 7238, 7733, 8272, 9823, 9842, 11248, 11396, 11704, 12173, 12502, 13912, 14288, 14476, 15466, 19129, 19646, 19684, 22792, 23408, 24346, 25004, 27824, 28952, 30932, 33041, 38258, 39292, 39368, 45584, 48692, 50008, 54131, 57904, 61864, 66082, 68761, 76516, 78584, 78736, 97384, 100016, 108262, 123728, 132164, 133903, 137522, 153032, 157168, 194768, 216524, 231287, 264328, 267806, 275044, 306064, 363451, 433048, 462574, 528656, 535612, 550088, 726902, 866096, 925148, 1071224, 1100176, 1453804, 1850296, 2142448, 2544157, 2907608, 3700592, 5088314, 5815216, 10176628, 20353256, 40706512]

約数ペア:

[(1, 40706512), (2, 20353256), (4, 10176628), (7, 5815216), (8, 5088314), (11, 3700592), (14, 2907608), (16, 2544157), (19, 2142448), (22, 1850296), (28, 1453804), (37, 1100176), (38, 1071224), (44, 925148), (47, 866096), (56, 726902), (74, 550088), (76, 535612), (77, 528656), (88, 462574), (94, 433048), (112, 363451), (133, 306064), (148, 275044), (152, 267806), (154, 264328), (176, 231287), (188, 216524), (209, 194768), (259, 157168), (266, 153032), (296, 137522), (304, 133903), (308, 132164), (329, 123728), (376, 108262), (407, 100016), (418, 97384), (517, 78736), (518, 78584), (532, 76516), (592, 68761), (616, 66082), (658, 61864), (703, 57904), (752, 54131), (814, 50008), (836, 48692), (893, 45584), (1034, 39368), (1036, 39292), (1064, 38258), (1232, 33041), (1316, 30932), (1406, 28952), (1463, 27824), (1628, 25004), (1672, 24346), (1739, 23408), (1786, 22792), (2068, 19684), (2072, 19646), (2128, 19129), (2632, 15466), (2812, 14476), (2849, 14288), (2926, 13912), (3256, 12502), (3344, 12173), (3478, 11704), (3572, 11396), (3619, 11248), (4136, 9842), (4144, 9823), (4921, 8272), (5264, 7733), (5624, 7238), (5698, 7144), (5852, 6956), (6251, 6512)]