43469540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 97106688

約数和(自身を除く): 53637148

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 1783, 2438, 3566, 4876, 6095, 7132, 8915, 12190, 17830, 24380, 35660, 41009, 82018, 94499, 164036, 188998, 205045, 377996, 410090, 472495, 820180, 944990, 1889980, 2173477, 4346954, 8693908, 10867385, 21734770, 43469540]

約数ペア:

[(1, 43469540), (2, 21734770), (4, 10867385), (5, 8693908), (10, 4346954), (20, 2173477), (23, 1889980), (46, 944990), (53, 820180), (92, 472495), (106, 410090), (115, 377996), (212, 205045), (230, 188998), (265, 164036), (460, 94499), (530, 82018), (1060, 41009), (1219, 35660), (1783, 24380), (2438, 17830), (3566, 12190), (4876, 8915), (6095, 7132)]