20165760025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{95561}}^1$

素因数の和:95961

約数の個数: 24

約数和(自身を含む): 26164111104

約数和(自身を除く): 5998351079

約数列:

[1, 5, 23, 25, 115, 367, 575, 1835, 8441, 9175, 42205, 95561, 211025, 477805, 2197903, 2389025, 10989515, 35070887, 54947575, 175354435, 806630401, 876772175, 4033152005, 20165760025]

約数ペア:

[(1, 20165760025), (5, 4033152005), (23, 876772175), (25, 806630401), (115, 175354435), (367, 54947575), (575, 35070887), (1835, 10989515), (8441, 2389025), (9175, 2197903), (42205, 477805), (95561, 211025)]