88695940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66191}}^1$

素因数の和:66267

約数の個数: 24

約数和(自身を含む): 189044352

約数和(自身を除く): 100348412

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 66191, 132382, 264764, 330955, 661910, 1323820, 4434797, 8869594, 17739188, 22173985, 44347970, 88695940]

約数ペア:

[(1, 88695940), (2, 44347970), (4, 22173985), (5, 17739188), (10, 8869594), (20, 4434797), (67, 1323820), (134, 661910), (268, 330955), (335, 264764), (670, 132382), (1340, 66191)]