22042700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4226

約数の個数: 36

約数和(自身を含む): 48746880

約数和(自身を除く): 26704180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 4159, 5300, 8318, 16636, 20795, 41590, 83180, 103975, 207950, 220427, 415900, 440854, 881708, 1102135, 2204270, 4408540, 5510675, 11021350, 22042700]

約数ペア:

[(1, 22042700), (2, 11021350), (4, 5510675), (5, 4408540), (10, 2204270), (20, 1102135), (25, 881708), (50, 440854), (53, 415900), (100, 220427), (106, 207950), (212, 103975), (265, 83180), (530, 41590), (1060, 20795), (1325, 16636), (2650, 8318), (4159, 5300)]