40390504

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 192

約数和(自身を含む): 110808000

約数和(自身を除く): 70417496

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 29, 34, 38, 44, 49, 56, 58, 68, 76, 77, 88, 98, 116, 119, 133, 136, 152, 154, 187, 196, 203, 209, 232, 238, 266, 308, 319, 323, 374, 392, 406, 418, 476, 493, 532, 539, 551, 616, 638, 646, 748, 812, 833, 836, 931, 952, 986, 1064, 1078, 1102, 1276, 1292, 1309, 1421, 1463, 1496, 1624, 1666, 1672, 1862, 1972, 2156, 2204, 2233, 2261, 2552, 2584, 2618, 2842, 2926, 3332, 3451, 3553, 3724, 3857, 3944, 4312, 4408, 4466, 4522, 5236, 5423, 5684, 5852, 6061, 6664, 6902, 7106, 7448, 7714, 8932, 9044, 9163, 9367, 10241, 10472, 10846, 11368, 11704, 12122, 13804, 14212, 15428, 15631, 15827, 17864, 18088, 18326, 18734, 20482, 21692, 24157, 24244, 24871, 26999, 27608, 28424, 30856, 31262, 31654, 36652, 37468, 37961, 40964, 42427, 43384, 48314, 48488, 49742, 53998, 62524, 63308, 65569, 73304, 74936, 75922, 81928, 84854, 96628, 99484, 103037, 107996, 125048, 126616, 131138, 151844, 169708, 174097, 193256, 198968, 206074, 215992, 262276, 265727, 296989, 303688, 339416, 348194, 412148, 458983, 524552, 531454, 593978, 696388, 721259, 824296, 917966, 1062908, 1187956, 1392776, 1442518, 1835932, 2125816, 2375912, 2885036, 3671864, 5048813, 5770072, 10097626, 20195252, 40390504]

約数ペア:

[(1, 40390504), (2, 20195252), (4, 10097626), (7, 5770072), (8, 5048813), (11, 3671864), (14, 2885036), (17, 2375912), (19, 2125816), (22, 1835932), (28, 1442518), (29, 1392776), (34, 1187956), (38, 1062908), (44, 917966), (49, 824296), (56, 721259), (58, 696388), (68, 593978), (76, 531454), (77, 524552), (88, 458983), (98, 412148), (116, 348194), (119, 339416), (133, 303688), (136, 296989), (152, 265727), (154, 262276), (187, 215992), (196, 206074), (203, 198968), (209, 193256), (232, 174097), (238, 169708), (266, 151844), (308, 131138), (319, 126616), (323, 125048), (374, 107996), (392, 103037), (406, 99484), (418, 96628), (476, 84854), (493, 81928), (532, 75922), (539, 74936), (551, 73304), (616, 65569), (638, 63308), (646, 62524), (748, 53998), (812, 49742), (833, 48488), (836, 48314), (931, 43384), (952, 42427), (986, 40964), (1064, 37961), (1078, 37468), (1102, 36652), (1276, 31654), (1292, 31262), (1309, 30856), (1421, 28424), (1463, 27608), (1496, 26999), (1624, 24871), (1666, 24244), (1672, 24157), (1862, 21692), (1972, 20482), (2156, 18734), (2204, 18326), (2233, 18088), (2261, 17864), (2552, 15827), (2584, 15631), (2618, 15428), (2842, 14212), (2926, 13804), (3332, 12122), (3451, 11704), (3553, 11368), (3724, 10846), (3857, 10472), (3944, 10241), (4312, 9367), (4408, 9163), (4466, 9044), (4522, 8932), (5236, 7714), (5423, 7448), (5684, 7106), (5852, 6902), (6061, 6664)]