5567380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 16087680

約数和(自身を除く): 10520300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 23, 26, 28, 35, 38, 46, 49, 52, 65, 70, 76, 91, 92, 95, 98, 115, 130, 133, 140, 161, 182, 190, 196, 230, 245, 247, 260, 266, 299, 322, 364, 380, 437, 455, 460, 490, 494, 532, 598, 637, 644, 665, 805, 874, 910, 931, 980, 988, 1127, 1196, 1235, 1274, 1330, 1495, 1610, 1729, 1748, 1820, 1862, 2093, 2185, 2254, 2470, 2548, 2660, 2990, 3059, 3185, 3220, 3458, 3724, 4186, 4370, 4508, 4655, 4940, 5635, 5681, 5980, 6118, 6370, 6916, 8372, 8645, 8740, 9310, 10465, 11270, 11362, 12103, 12236, 12740, 14651, 15295, 17290, 18620, 20930, 21413, 22540, 22724, 24206, 28405, 29302, 30590, 34580, 39767, 41860, 42826, 48412, 56810, 58604, 60515, 61180, 73255, 79534, 85652, 107065, 113620, 121030, 146510, 159068, 198835, 214130, 242060, 278369, 293020, 397670, 428260, 556738, 795340, 1113476, 1391845, 2783690, 5567380]

約数ペア:

[(1, 5567380), (2, 2783690), (4, 1391845), (5, 1113476), (7, 795340), (10, 556738), (13, 428260), (14, 397670), (19, 293020), (20, 278369), (23, 242060), (26, 214130), (28, 198835), (35, 159068), (38, 146510), (46, 121030), (49, 113620), (52, 107065), (65, 85652), (70, 79534), (76, 73255), (91, 61180), (92, 60515), (95, 58604), (98, 56810), (115, 48412), (130, 42826), (133, 41860), (140, 39767), (161, 34580), (182, 30590), (190, 29302), (196, 28405), (230, 24206), (245, 22724), (247, 22540), (260, 21413), (266, 20930), (299, 18620), (322, 17290), (364, 15295), (380, 14651), (437, 12740), (455, 12236), (460, 12103), (490, 11362), (494, 11270), (532, 10465), (598, 9310), (637, 8740), (644, 8645), (665, 8372), (805, 6916), (874, 6370), (910, 6118), (931, 5980), (980, 5681), (988, 5635), (1127, 4940), (1196, 4655), (1235, 4508), (1274, 4370), (1330, 4186), (1495, 3724), (1610, 3458), (1729, 3220), (1748, 3185), (1820, 3059), (1862, 2990), (2093, 2660), (2185, 2548), (2254, 2470)]