44181800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16993}}^1$

素因数の和:17022

約数の個数: 48

約数和(自身を含む): 110630940

約数和(自身を除く): 66449140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 16993, 33986, 67972, 84965, 135944, 169930, 220909, 339860, 424825, 441818, 679720, 849650, 883636, 1104545, 1699300, 1767272, 2209090, 3398600, 4418180, 5522725, 8836360, 11045450, 22090900, 44181800]

約数ペア:

[(1, 44181800), (2, 22090900), (4, 11045450), (5, 8836360), (8, 5522725), (10, 4418180), (13, 3398600), (20, 2209090), (25, 1767272), (26, 1699300), (40, 1104545), (50, 883636), (52, 849650), (65, 679720), (100, 441818), (104, 424825), (130, 339860), (200, 220909), (260, 169930), (325, 135944), (520, 84965), (650, 67972), (1300, 33986), (2600, 16993)]