43938700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 104312768

約数和(自身を除く): 60374068

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 260, 292, 325, 365, 463, 650, 730, 926, 949, 1300, 1460, 1825, 1852, 1898, 2315, 3650, 3796, 4630, 4745, 6019, 7300, 9260, 9490, 11575, 12038, 18980, 23150, 23725, 24076, 30095, 33799, 46300, 47450, 60190, 67598, 94900, 120380, 135196, 150475, 168995, 300950, 337990, 439387, 601900, 675980, 844975, 878774, 1689950, 1757548, 2196935, 3379900, 4393870, 8787740, 10984675, 21969350, 43938700]

約数ペア:

[(1, 43938700), (2, 21969350), (4, 10984675), (5, 8787740), (10, 4393870), (13, 3379900), (20, 2196935), (25, 1757548), (26, 1689950), (50, 878774), (52, 844975), (65, 675980), (73, 601900), (100, 439387), (130, 337990), (146, 300950), (260, 168995), (292, 150475), (325, 135196), (365, 120380), (463, 94900), (650, 67598), (730, 60190), (926, 47450), (949, 46300), (1300, 33799), (1460, 30095), (1825, 24076), (1852, 23725), (1898, 23150), (2315, 18980), (3650, 12038), (3796, 11575), (4630, 9490), (4745, 9260), (6019, 7300)]