47786497520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1739

約数の個数: 160

約数和(自身を含む): 118162484736

約数和(自身を除く): 70375987216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 421, 496, 592, 620, 740, 842, 1147, 1237, 1240, 1480, 1684, 2105, 2294, 2474, 2480, 2960, 3368, 4210, 4588, 4948, 5735, 6185, 6736, 8420, 9176, 9896, 11470, 12370, 13051, 15577, 16840, 18352, 19792, 22940, 24740, 26102, 31154, 33680, 38347, 45769, 45880, 49480, 52204, 62308, 65255, 76694, 77885, 91538, 91760, 98960, 104408, 124616, 130510, 153388, 155770, 183076, 191735, 208816, 228845, 249232, 261020, 306776, 311540, 366152, 383470, 457690, 482887, 520777, 522040, 613552, 623080, 732304, 766940, 915380, 965774, 1041554, 1044080, 1246160, 1418839, 1533880, 1830760, 1931548, 2083108, 2414435, 2603885, 2837678, 3067760, 3661520, 3863096, 4166216, 4828870, 5207770, 5675356, 7094195, 7726192, 8332432, 9657740, 10415540, 11350712, 14188390, 16144087, 19268749, 19315480, 20831080, 22701424, 28376780, 32288174, 38537498, 38630960, 41662160, 56753560, 64576348, 77074996, 80720435, 96343745, 113507120, 129152696, 154149992, 161440870, 192687490, 258305392, 308299984, 322881740, 385374980, 597331219, 645763480, 770749960, 1194662438, 1291526960, 1541499920, 2389324876, 2986656095, 4778649752, 5973312190, 9557299504, 11946624380, 23893248760, 47786497520]

約数ペア:

[(1, 47786497520), (2, 23893248760), (4, 11946624380), (5, 9557299504), (8, 5973312190), (10, 4778649752), (16, 2986656095), (20, 2389324876), (31, 1541499920), (37, 1291526960), (40, 1194662438), (62, 770749960), (74, 645763480), (80, 597331219), (124, 385374980), (148, 322881740), (155, 308299984), (185, 258305392), (248, 192687490), (296, 161440870), (310, 154149992), (370, 129152696), (421, 113507120), (496, 96343745), (592, 80720435), (620, 77074996), (740, 64576348), (842, 56753560), (1147, 41662160), (1237, 38630960), (1240, 38537498), (1480, 32288174), (1684, 28376780), (2105, 22701424), (2294, 20831080), (2474, 19315480), (2480, 19268749), (2960, 16144087), (3368, 14188390), (4210, 11350712), (4588, 10415540), (4948, 9657740), (5735, 8332432), (6185, 7726192), (6736, 7094195), (8420, 5675356), (9176, 5207770), (9896, 4828870), (11470, 4166216), (12370, 3863096), (13051, 3661520), (15577, 3067760), (16840, 2837678), (18352, 2603885), (19792, 2414435), (22940, 2083108), (24740, 1931548), (26102, 1830760), (31154, 1533880), (33680, 1418839), (38347, 1246160), (45769, 1044080), (45880, 1041554), (49480, 965774), (52204, 915380), (62308, 766940), (65255, 732304), (76694, 623080), (77885, 613552), (91538, 522040), (91760, 520777), (98960, 482887), (104408, 457690), (124616, 383470), (130510, 366152), (153388, 311540), (155770, 306776), (183076, 261020), (191735, 249232), (208816, 228845)]