359221840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2420

約数の個数: 80

約数和(自身を含む): 877265280

約数和(自身を除く): 518043440

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, 2311, 2320, 2680, 3886, 4622, 5360, 7772, 9244, 9715, 11555, 15544, 18488, 19430, 23110, 31088, 36976, 38860, 46220, 67019, 77720, 92440, 134038, 154837, 155440, 184880, 268076, 309674, 335095, 536152, 619348, 670190, 774185, 1072304, 1238696, 1340380, 1548370, 2477392, 2680760, 3096740, 4490273, 5361520, 6193480, 8980546, 12386960, 17961092, 22451365, 35922184, 44902730, 71844368, 89805460, 179610920, 359221840]

約数ペア:

[(1, 359221840), (2, 179610920), (4, 89805460), (5, 71844368), (8, 44902730), (10, 35922184), (16, 22451365), (20, 17961092), (29, 12386960), (40, 8980546), (58, 6193480), (67, 5361520), (80, 4490273), (116, 3096740), (134, 2680760), (145, 2477392), (232, 1548370), (268, 1340380), (290, 1238696), (335, 1072304), (464, 774185), (536, 670190), (580, 619348), (670, 536152), (1072, 335095), (1160, 309674), (1340, 268076), (1943, 184880), (2311, 155440), (2320, 154837), (2680, 134038), (3886, 92440), (4622, 77720), (5360, 67019), (7772, 46220), (9244, 38860), (9715, 36976), (11555, 31088), (15544, 23110), (18488, 19430)]