24871128140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9492797}}^1$

素因数の和:9492937

約数の個数: 24

約数和(自身を含む): 52628072112

約数和(自身を除く): 27756943972

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 9492797, 18985594, 37971188, 47463985, 94927970, 189855940, 1243556407, 2487112814, 4974225628, 6217782035, 12435564070, 24871128140]

約数ペア:

[(1, 24871128140), (2, 12435564070), (4, 6217782035), (5, 4974225628), (10, 2487112814), (20, 1243556407), (131, 189855940), (262, 94927970), (524, 47463985), (655, 37971188), (1310, 18985594), (2620, 9492797)]