42737139920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{274943}}^1$

素因数の和:275052

約数の個数: 80

約数和(自身を含む): 104324751360

約数和(自身を除く): 61587611440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 116, 134, 145, 232, 268, 290, 335, 464, 536, 580, 670, 1072, 1160, 1340, 1943, 2320, 2680, 3886, 5360, 7772, 9715, 15544, 19430, 31088, 38860, 77720, 155440, 274943, 549886, 1099772, 1374715, 2199544, 2749430, 4399088, 5498860, 7973347, 10997720, 15946694, 18421181, 21995440, 31893388, 36842362, 39866735, 63786776, 73684724, 79733470, 92105905, 127573552, 147369448, 159466940, 184211810, 294738896, 318933880, 368423620, 534214249, 637867760, 736847240, 1068428498, 1473694480, 2136856996, 2671071245, 4273713992, 5342142490, 8547427984, 10684284980, 21368569960, 42737139920]

約数ペア:

[(1, 42737139920), (2, 21368569960), (4, 10684284980), (5, 8547427984), (8, 5342142490), (10, 4273713992), (16, 2671071245), (20, 2136856996), (29, 1473694480), (40, 1068428498), (58, 736847240), (67, 637867760), (80, 534214249), (116, 368423620), (134, 318933880), (145, 294738896), (232, 184211810), (268, 159466940), (290, 147369448), (335, 127573552), (464, 92105905), (536, 79733470), (580, 73684724), (670, 63786776), (1072, 39866735), (1160, 36842362), (1340, 31893388), (1943, 21995440), (2320, 18421181), (2680, 15946694), (3886, 10997720), (5360, 7973347), (7772, 5498860), (9715, 4399088), (15544, 2749430), (19430, 2199544), (31088, 1374715), (38860, 1099772), (77720, 549886), (155440, 274943)]