1237400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 3013200

約数和(自身を除く): 1775800

約数列:

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

約数ペア:

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