40250028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 126443520

約数和(自身を除く): 86193492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 31, 39, 41, 42, 52, 58, 62, 78, 82, 84, 87, 91, 93, 116, 123, 124, 156, 164, 174, 182, 186, 203, 217, 246, 273, 287, 348, 364, 372, 377, 403, 406, 434, 492, 533, 546, 574, 609, 651, 754, 806, 812, 861, 868, 899, 1066, 1092, 1131, 1148, 1189, 1209, 1218, 1271, 1302, 1508, 1599, 1612, 1722, 1798, 2132, 2262, 2378, 2418, 2436, 2542, 2604, 2639, 2697, 2821, 3198, 3444, 3567, 3596, 3731, 3813, 4524, 4756, 4836, 5084, 5278, 5394, 5642, 6293, 6396, 7134, 7462, 7626, 7917, 8323, 8463, 8897, 10556, 10788, 11193, 11284, 11687, 12586, 14268, 14924, 15252, 15457, 15834, 16523, 16646, 16926, 17794, 18879, 22386, 23374, 24969, 25172, 26691, 30914, 31668, 33046, 33292, 33852, 35061, 35588, 36859, 37758, 44772, 46371, 46748, 49569, 49938, 53382, 61828, 66092, 70122, 73718, 75516, 81809, 92742, 99138, 99876, 106764, 108199, 110577, 115661, 140244, 147436, 163618, 185484, 198276, 216398, 221154, 231322, 245427, 258013, 324597, 327236, 346983, 432796, 442308, 462644, 479167, 490854, 516026, 649194, 693966, 774039, 958334, 981708, 1032052, 1298388, 1387932, 1437501, 1548078, 1916668, 2875002, 3096156, 3354169, 5750004, 6708338, 10062507, 13416676, 20125014, 40250028]

約数ペア:

[(1, 40250028), (2, 20125014), (3, 13416676), (4, 10062507), (6, 6708338), (7, 5750004), (12, 3354169), (13, 3096156), (14, 2875002), (21, 1916668), (26, 1548078), (28, 1437501), (29, 1387932), (31, 1298388), (39, 1032052), (41, 981708), (42, 958334), (52, 774039), (58, 693966), (62, 649194), (78, 516026), (82, 490854), (84, 479167), (87, 462644), (91, 442308), (93, 432796), (116, 346983), (123, 327236), (124, 324597), (156, 258013), (164, 245427), (174, 231322), (182, 221154), (186, 216398), (203, 198276), (217, 185484), (246, 163618), (273, 147436), (287, 140244), (348, 115661), (364, 110577), (372, 108199), (377, 106764), (403, 99876), (406, 99138), (434, 92742), (492, 81809), (533, 75516), (546, 73718), (574, 70122), (609, 66092), (651, 61828), (754, 53382), (806, 49938), (812, 49569), (861, 46748), (868, 46371), (899, 44772), (1066, 37758), (1092, 36859), (1131, 35588), (1148, 35061), (1189, 33852), (1209, 33292), (1218, 33046), (1271, 31668), (1302, 30914), (1508, 26691), (1599, 25172), (1612, 24969), (1722, 23374), (1798, 22386), (2132, 18879), (2262, 17794), (2378, 16926), (2418, 16646), (2436, 16523), (2542, 15834), (2604, 15457), (2639, 15252), (2697, 14924), (2821, 14268), (3198, 12586), (3444, 11687), (3567, 11284), (3596, 11193), (3731, 10788), (3813, 10556), (4524, 8897), (4756, 8463), (4836, 8323), (5084, 7917), (5278, 7626), (5394, 7462), (5642, 7134), (6293, 6396)]