2015596820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1\times {\mathrm{1063}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 4279322880

約数和(自身を除く): 2263726060

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 839, 1063, 1130, 1678, 2126, 2260, 3356, 4195, 4252, 5315, 8390, 10630, 16780, 21260, 94807, 120119, 189614, 240238, 379228, 474035, 480476, 600595, 891857, 948070, 1201190, 1783714, 1896140, 2402380, 3567428, 4459285, 8918570, 17837140, 100779841, 201559682, 403119364, 503899205, 1007798410, 2015596820]

約数ペア:

[(1, 2015596820), (2, 1007798410), (4, 503899205), (5, 403119364), (10, 201559682), (20, 100779841), (113, 17837140), (226, 8918570), (452, 4459285), (565, 3567428), (839, 2402380), (1063, 1896140), (1130, 1783714), (1678, 1201190), (2126, 948070), (2260, 891857), (3356, 600595), (4195, 480476), (4252, 474035), (5315, 379228), (8390, 240238), (10630, 189614), (16780, 120119), (21260, 94807)]