65595680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 163477440

約数和(自身を除く): 97881760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 67, 80, 116, 134, 145, 160, 211, 232, 268, 290, 335, 422, 464, 536, 580, 670, 844, 928, 1055, 1072, 1160, 1340, 1688, 1943, 2110, 2144, 2320, 2680, 3376, 3886, 4220, 4640, 5360, 6119, 6752, 7772, 8440, 9715, 10720, 12238, 14137, 15544, 16880, 19430, 24476, 28274, 30595, 31088, 33760, 38860, 48952, 56548, 61190, 62176, 70685, 77720, 97904, 113096, 122380, 141370, 155440, 195808, 226192, 244760, 282740, 310880, 409973, 452384, 489520, 565480, 819946, 979040, 1130960, 1639892, 2049865, 2261920, 3279784, 4099730, 6559568, 8199460, 13119136, 16398920, 32797840, 65595680]

約数ペア:

[(1, 65595680), (2, 32797840), (4, 16398920), (5, 13119136), (8, 8199460), (10, 6559568), (16, 4099730), (20, 3279784), (29, 2261920), (32, 2049865), (40, 1639892), (58, 1130960), (67, 979040), (80, 819946), (116, 565480), (134, 489520), (145, 452384), (160, 409973), (211, 310880), (232, 282740), (268, 244760), (290, 226192), (335, 195808), (422, 155440), (464, 141370), (536, 122380), (580, 113096), (670, 97904), (844, 77720), (928, 70685), (1055, 62176), (1072, 61190), (1160, 56548), (1340, 48952), (1688, 38860), (1943, 33760), (2110, 31088), (2144, 30595), (2320, 28274), (2680, 24476), (3376, 19430), (3886, 16880), (4220, 15544), (4640, 14137), (5360, 12238), (6119, 10720), (6752, 9715), (7772, 8440)]