4865489920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:650

約数の個数: 176

約数和(自身を含む): 12356674560

約数和(自身を除く): 7491184640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 92, 115, 128, 158, 160, 184, 230, 256, 316, 320, 368, 395, 460, 512, 523, 632, 640, 736, 790, 920, 1024, 1046, 1264, 1280, 1472, 1580, 1817, 1840, 2092, 2528, 2560, 2615, 2944, 3160, 3634, 3680, 4184, 5056, 5120, 5230, 5888, 6320, 7268, 7360, 8368, 9085, 10112, 10460, 11776, 12029, 12640, 14536, 14720, 16736, 18170, 20224, 20920, 23552, 24058, 25280, 29072, 29440, 33472, 36340, 40448, 41317, 41840, 48116, 50560, 58144, 58880, 60145, 66944, 72680, 80896, 82634, 83680, 96232, 101120, 116288, 117760, 120290, 133888, 145360, 165268, 167360, 192464, 202240, 206585, 232576, 240580, 267776, 290720, 330536, 334720, 384928, 404480, 413170, 465152, 481160, 535552, 581440, 661072, 669440, 769856, 826340, 930304, 950291, 962320, 1162880, 1322144, 1338880, 1539712, 1652680, 1860608, 1900582, 1924640, 2325760, 2644288, 2677760, 3079424, 3305360, 3801164, 3849280, 4651520, 4751455, 5288576, 6158848, 6610720, 7602328, 7698560, 9303040, 9502910, 10577152, 12317696, 13221440, 15204656, 15397120, 19005820, 21154304, 26442880, 30409312, 30794240, 38011640, 42308608, 52885760, 60818624, 61588480, 76023280, 105771520, 121637248, 152046560, 211543040, 243274496, 304093120, 486548992, 608186240, 973097984, 1216372480, 2432744960, 4865489920]

約数ペア:

[(1, 4865489920), (2, 2432744960), (4, 1216372480), (5, 973097984), (8, 608186240), (10, 486548992), (16, 304093120), (20, 243274496), (23, 211543040), (32, 152046560), (40, 121637248), (46, 105771520), (64, 76023280), (79, 61588480), (80, 60818624), (92, 52885760), (115, 42308608), (128, 38011640), (158, 30794240), (160, 30409312), (184, 26442880), (230, 21154304), (256, 19005820), (316, 15397120), (320, 15204656), (368, 13221440), (395, 12317696), (460, 10577152), (512, 9502910), (523, 9303040), (632, 7698560), (640, 7602328), (736, 6610720), (790, 6158848), (920, 5288576), (1024, 4751455), (1046, 4651520), (1264, 3849280), (1280, 3801164), (1472, 3305360), (1580, 3079424), (1817, 2677760), (1840, 2644288), (2092, 2325760), (2528, 1924640), (2560, 1900582), (2615, 1860608), (2944, 1652680), (3160, 1539712), (3634, 1338880), (3680, 1322144), (4184, 1162880), (5056, 962320), (5120, 950291), (5230, 930304), (5888, 826340), (6320, 769856), (7268, 669440), (7360, 661072), (8368, 581440), (9085, 535552), (10112, 481160), (10460, 465152), (11776, 413170), (12029, 404480), (12640, 384928), (14536, 334720), (14720, 330536), (16736, 290720), (18170, 267776), (20224, 240580), (20920, 232576), (23552, 206585), (24058, 202240), (25280, 192464), (29072, 167360), (29440, 165268), (33472, 145360), (36340, 133888), (40448, 120290), (41317, 117760), (41840, 116288), (48116, 101120), (50560, 96232), (58144, 83680), (58880, 82634), (60145, 80896), (66944, 72680)]