2474800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 6227280

約数和(自身を除く): 3752480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 269, 368, 400, 460, 538, 575, 920, 1076, 1150, 1345, 1840, 2152, 2300, 2690, 4304, 4600, 5380, 6187, 6725, 9200, 10760, 12374, 13450, 21520, 24748, 26900, 30935, 49496, 53800, 61870, 98992, 107600, 123740, 154675, 247480, 309350, 494960, 618700, 1237400, 2474800]

約数ペア:

[(1, 2474800), (2, 1237400), (4, 618700), (5, 494960), (8, 309350), (10, 247480), (16, 154675), (20, 123740), (23, 107600), (25, 98992), (40, 61870), (46, 53800), (50, 49496), (80, 30935), (92, 26900), (100, 24748), (115, 21520), (184, 13450), (200, 12374), (230, 10760), (269, 9200), (368, 6725), (400, 6187), (460, 5380), (538, 4600), (575, 4304), (920, 2690), (1076, 2300), (1150, 2152), (1345, 1840)]