79193600

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 120

約数和(自身を含む): 205500240

約数和(自身を除く): 126306640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 269, 320, 368, 400, 460, 512, 538, 575, 640, 736, 800, 920, 1076, 1150, 1280, 1345, 1472, 1600, 1840, 2152, 2300, 2560, 2690, 2944, 3200, 3680, 4304, 4600, 5380, 5888, 6187, 6400, 6725, 7360, 8608, 9200, 10760, 11776, 12374, 12800, 13450, 14720, 17216, 18400, 21520, 24748, 26900, 29440, 30935, 34432, 36800, 43040, 49496, 53800, 58880, 61870, 68864, 73600, 86080, 98992, 107600, 123740, 137728, 147200, 154675, 172160, 197984, 215200, 247480, 294400, 309350, 344320, 395968, 430400, 494960, 618700, 688640, 791936, 860800, 989920, 1237400, 1583872, 1721600, 1979840, 2474800, 3167744, 3443200, 3959680, 4949600, 7919360, 9899200, 15838720, 19798400, 39596800, 79193600]

約数ペア:

[(1, 79193600), (2, 39596800), (4, 19798400), (5, 15838720), (8, 9899200), (10, 7919360), (16, 4949600), (20, 3959680), (23, 3443200), (25, 3167744), (32, 2474800), (40, 1979840), (46, 1721600), (50, 1583872), (64, 1237400), (80, 989920), (92, 860800), (100, 791936), (115, 688640), (128, 618700), (160, 494960), (184, 430400), (200, 395968), (230, 344320), (256, 309350), (269, 294400), (320, 247480), (368, 215200), (400, 197984), (460, 172160), (512, 154675), (538, 147200), (575, 137728), (640, 123740), (736, 107600), (800, 98992), (920, 86080), (1076, 73600), (1150, 68864), (1280, 61870), (1345, 58880), (1472, 53800), (1600, 49496), (1840, 43040), (2152, 36800), (2300, 34432), (2560, 30935), (2690, 29440), (2944, 26900), (3200, 24748), (3680, 21520), (4304, 18400), (4600, 17216), (5380, 14720), (5888, 13450), (6187, 12800), (6400, 12374), (6725, 11776), (7360, 10760), (8608, 9200)]