4819461920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19471}}^1$

素因数の和:19523

約数の個数: 192

約数和(自身を含む): 14838598656

約数和(自身を除く): 10019136736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2380, 2720, 2912, 3094, 3536, 3640, 3808, 4420, 4760, 6188, 7072, 7280, 7735, 8840, 9520, 12376, 14560, 15470, 17680, 19040, 19471, 24752, 30940, 35360, 38942, 49504, 61880, 77884, 97355, 123760, 136297, 155768, 194710, 247520, 253123, 272594, 311536, 331007, 389420, 506246, 545188, 623072, 662014, 681485, 778840, 1012492, 1090376, 1265615, 1324028, 1362970, 1557680, 1655035, 1771861, 2024984, 2180752, 2317049, 2531230, 2648056, 2725940, 3115360, 3310070, 3543722, 4049968, 4303091, 4361504, 4634098, 5062460, 5296112, 5451880, 6620140, 7087444, 8099936, 8606182, 8859305, 9268196, 10124920, 10592224, 10903760, 11585245, 13240280, 14174888, 17212364, 17718610, 18536392, 20249840, 21515455, 21807520, 23170490, 26480560, 28349776, 30121637, 34424728, 35437220, 37072784, 40499680, 43030910, 46340980, 52961120, 56699552, 60243274, 68849456, 70874440, 74145568, 86061820, 92681960, 120486548, 137698912, 141748880, 150608185, 172123640, 185363920, 240973096, 283497760, 301216370, 344247280, 370727840, 481946192, 602432740, 688494560, 963892384, 1204865480, 2409730960, 4819461920]

約数ペア:

[(1, 4819461920), (2, 2409730960), (4, 1204865480), (5, 963892384), (7, 688494560), (8, 602432740), (10, 481946192), (13, 370727840), (14, 344247280), (16, 301216370), (17, 283497760), (20, 240973096), (26, 185363920), (28, 172123640), (32, 150608185), (34, 141748880), (35, 137698912), (40, 120486548), (52, 92681960), (56, 86061820), (65, 74145568), (68, 70874440), (70, 68849456), (80, 60243274), (85, 56699552), (91, 52961120), (104, 46340980), (112, 43030910), (119, 40499680), (130, 37072784), (136, 35437220), (140, 34424728), (160, 30121637), (170, 28349776), (182, 26480560), (208, 23170490), (221, 21807520), (224, 21515455), (238, 20249840), (260, 18536392), (272, 17718610), (280, 17212364), (340, 14174888), (364, 13240280), (416, 11585245), (442, 10903760), (455, 10592224), (476, 10124920), (520, 9268196), (544, 8859305), (560, 8606182), (595, 8099936), (680, 7087444), (728, 6620140), (884, 5451880), (910, 5296112), (952, 5062460), (1040, 4634098), (1105, 4361504), (1120, 4303091), (1190, 4049968), (1360, 3543722), (1456, 3310070), (1547, 3115360), (1768, 2725940), (1820, 2648056), (1904, 2531230), (2080, 2317049), (2210, 2180752), (2380, 2024984), (2720, 1771861), (2912, 1655035), (3094, 1557680), (3536, 1362970), (3640, 1324028), (3808, 1265615), (4420, 1090376), (4760, 1012492), (6188, 778840), (7072, 681485), (7280, 662014), (7735, 623072), (8840, 545188), (9520, 506246), (12376, 389420), (14560, 331007), (15470, 311536), (17680, 272594), (19040, 253123), (19471, 247520), (24752, 194710), (30940, 155768), (35360, 136297), (38942, 123760), (49504, 97355), (61880, 77884)]